An LED street light, also known as LED roadway lighting in some parts of the world, is a light emitting diode (LED) light fixture that is integrated, and used to light streets / roads. LED street lights are the current trend in lighting most streets and roads in developed and developing countries.
Unlike traditional street lights, the light source of these lights is LEDs. They are normally referred to as integrated lights simply because their fixture and luminaries are a single part. During the manufacturing process, sealing of the LED light cluster is done on a panel before assembly to the LED panel is done. Sealing (the step that makes it an integrated system) is done using a heat sink.
There are many designs that have been created which incorporate various LED types into a light fixture. The most current trend is using 1 watt high powered LEDs. Although this is the case, some companies are still using low powered LEDs in their products. There are some manufacturers who have even packed together low power LEDs to carry out the same function as a single high powered LED. The shape of such street lights is determined by several factors with those with the most impact being aesthetic design preferred, heat sink used and LED configuration.
Heat sinks used in the manufacturer of all LED street lights have a similar design to those used to cool electronic devices such as amplifiers and computers. To assist hot air flow away from the LEDs, heat sinks have as many grooves as possible. All LED street lights’ lifespan is directly affected by the region of heat exchange on their heat sink. Compared to their original design specification, the lifespan of most current LED based street lights is determined by their light output. A street light of this nature can be considered to be towards its end once its brightness has decreased by 30 percent.
A large number of these lights possess a lens on their LED panel. The lens has been designed with the intention of casting light it provides in a rectangular pattern. When compared to any common traditional street lights, this is an advantage since traditional lights use a reflector on the backside of a high pressure sodium lamp. With such a scenario, a substantial amount of light is normally lost, and there is production light pollution not only in the air, but also the surrounding environment. Street lights of this nature can be dangerous as they can cause a blinding glare to drivers and pedestrians.
The only drawback seen in LED focus panels is that a large part of the light is directed to the road leaving little for other areas like footpaths. The drawback can be effectively addressed by use of adjustable mounting spigots and specialized lens designs.
The major attraction of LED street lights is energy efficiency when compared to other street lighting technologies such as MH (Metal Halide) and HPS (high pressure sodium). Researchers are constantly looking for ways that they improve efficiency of upcoming models of LED lights. A good example is a product that was created by LSGC (Lighting Science Group Corporation). One of the models the group has produced is does not only possess 60% more efficiency than previous models, but it also has a lifespan of a dozen years.
LED street lights that are based on a 90-100lmW output LED can usually produce higher or similar amount of luminance as traditional lights. At the same time, they will require half the power consumption of traditional lights. Furthermore, LED lighting typically does not fail in similar fashion as normal lighting. Instead, it decreases in output to the point that it is ineffective and replacement has to be done.
Since LED street light fixtures as a rule produce less watt illumination (also known as lumen), it is important to include a well distribution illumination pattern. This will ensure the same lighting effect seen in higher lumen conventional fixtures is achieved. A good design for all LED street lights is pointing different LEDs in a single fixture to varying target points. Contractors / consumers who have their own preferences can discuss them with manufacturing companies. Most, if not all, have a way to create user specified products.
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JRA2-120 | 127W LED Street LightPower: 127W; Input voltage: AC 100-277 V / 50-60Hz; Power factor: > 0.9; Light source: Cree or Osram, 54 PCS; Color temperature:6500K/4000K/3000K; Luminous efficiency: 116/107/87lm/W; Luminous flux: 14610/13530/10960lm; CRI (Ra>): 70; Installation pile diameter: Ø60/76 mm; Weather protection: IP65; Warranty: 3 years. Also available in 97W/114W/138W/143W/172W. |
JRA5-150 | 140W LED Street LightPower: 140W; Input voltage: AC 100-277 V / 50-60Hz; Power factor: > 0.9; Light source: Osram, 60 PCS; Color temperature:6500K/4000K/3000K; Luminous efficiency: 95/87/72lm/W; Luminous flux: 13533/12450/10209lm; CRI (Ra>): 70; Installation pile diameter: Ø60mm; Weather protection: IP65; Warranty: 3 years. |
JRA5-180 | 176W LED Street LightPower: 176W; Input voltage: AC 100-277 V / 50-60Hz; Power factor: > 0.9; Light source: Osram, 72 PCS; Color temperature:6500K/4000K/3000K; Luminous efficiency: 110/102/83lm/W; Luminous flux: 19380/17940/14540lm; CRI (Ra>): 70; Installation pile diameter: Ø60mm; Weather protection: IP65; Warranty: 3 years. |
JRA5-210 | 200W LED Street LightPower: 200W; Input voltage: AC 100-277 V / 50-60Hz; Power factor: > 0.9; Light source: Osram, 84 PCS; Color temperature:6500K/4000K/3000K; Luminous efficiency: 110/102/83lm/W; Luminous flux: 22050/20420/16540lm; CRI (Ra>): 70; Installation pile diameter: Ø60mm; Weather protection: IP65; Warranty: 3 years. |
JRA1-S20 | 22W LED Street LightPower: 22W; Input voltage: AC 100-277 V / 50-60Hz; Light source: Cree or Osram, 9 PCS; Color temperature:6500K/4000K/3000K; Luminous efficiency: 90/83/67lm/W; Luminous flux: 1990/1840/1490lm; CRI (Ra>): 70; Installation pile diameter: Ø48 mm; Weather protection: IP65; Warranty: 3 years. Also available in 30W/43W/63W |
JRA2-S30 | 43W LED Street LightPower: 40W; Input voltage: AC 100-277 V / 50-60Hz; Power factor: > 0.9; Light source: Cree or Osram, 18 PCS; Color temperature:6500K/4000K/3000K; Luminous efficiency: 91/84/68lm/W; Luminous flux: 3850/3570/2890lm; CRI (Ra>): 70; Installation pile diameter: Ø48 mm; Weather protection: IP65; Warranty: 3 years. Also available in 22W/28W/63W. |
JRA5-60 | 58W LED Street LightPower: 58W; Input voltage: AC 100-277 V / 50-60Hz; Power factor: > 0.9; Light source: Osram, 24 PCS; Color temperature:6500K/4000K/3000K; Luminous efficiency: 93/85/70lm/W; Luminous flux: 5413/4979/4083lm; CRI (Ra>): 70; Installation pile diameter: Ø60mm; Weather protection: IP65; Warranty: 3 years. |
JRA2-60 | 61W LED Street LightPower: 61W; Input voltage: AC 100-277 V / 50-60Hz; Power factor: > 0.9; Light source: Cree or Osram, 54 PCS; Color temperature:6500K/4000K/3000K; Luminous efficiency: 118/109/89lm/W; Luminous flux: 7160/6630/5370lm; CRI (Ra>): 70; Installation pile diameter: Ø48/60 mm; Weather protection: IP65; Warranty: 3 years. Also available in 30W/37W/55W/82W. |
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ESL-CORN-GH-15W | LED Corn Light – 15WPower: 15W; Input voltage: AC 85-265V, DC12/24V; Frequency range: 50Hz-60Hz; Light source: SMD 5050 LED chips, 77 PCS; Light output (Lumens): 1350lm; CRI (Ra>): 70; Beam angle: 360°; Color temperature: Cold white (6000-6500K), warm white (2900-3200K), natural white (4000-4500K); Material: Aluminum + PC cover; Size: Φ80.5*213mm; Warranty: 2 years. Also available in 12W/20W/23W. |
ESL-CORN-GH-18W | LED Corn Light – 18WPower: 18W; Input voltage: AC 85-265V; Frequency range: 50Hz-60Hz; Light source: High power LED chips, 18 PCS; Light output (Lumens): 1400lm; Luminous efficiency: >80lm/W; Power factor: >0.9; CRI (Ra>): 70; Beam angle: 360°; Color temperature: Cold white (6000-6500K), warm white (2900-3200K), natural white (4000-4500); Material: Aluminum; Base: E40/E27; Size: Φ103*230mm; Warranty: 2 years. |
ESL-CORN-GH-20W | LED Corn Light – 20WPower: 30W; Input voltage: AC 85-265V, DC12/24V; Frequency range: 50Hz-60Hz; Light source: SMD 2835 LED chips, 98 PCS; Light output (Lumens): 1800lm; Luminous efficiency: >95lm/W; CRI (Ra>): 70; Beam angle: 360°; Color temperature: Cold white (6000-6500K), warm white (2900-3200K), natural white (4000-4500); Material: Aluminum + PC cover; Size: Φ80.5*233mm; Warranty: 2 years. Also available in 12W/15W/18W. |
LED Corn Light - 30W | LED Corn Light – 30WPower: 30W; Input voltage: AC 85-265V; Frequency range: 50Hz-60Hz; Light source: Epistar 5050 LED chips, 155 PCS; Light output (Lumens): 2800lm; Luminous efficiency: >95lm/W; CRI (Ra>): 70; Beam angle: 360°; Color temperature: Cold white (6000-6500K), warm white (2900-3200K), natural white (4000-4500); Material: Aluminum; Fin heatsinks; Base: E27\E26\B22\E40; Size: Φ90*206mm; Warranty: 2 years. |
ESL-CORN-GH-36W | LED Corn Light – 36WPower: 36W; Input voltage: AC 85-265V; Frequency range: 50Hz-60Hz; Light source: High power LED chips, 36 PCS; Light output (Lumens): 2800lm; Luminous efficiency: >80lm/W; Power factor: >0.9; CRI (Ra>): 70; Beam angle: 360°; Color temperature: Cold white (6000-6500K), warm white (2900-3200K), natural white (4000-4500); Material: Aluminum; Base: E40/E27; Size: Φ103*290mm; Warranty: 2 years. Also available in 24W/33W/40W. |
ESL-CORN-GH-45W | LED Corn Light – 45WPower: 45W; Input voltage: AC 85-265V; Frequency range: 50Hz-60Hz; Light source: Epistar SMD 5730, 135 PCS; Light output (Lumens): 4050lm; Luminous efficiency: >95lm/W; Power factor: >0.9; CRI (Ra>): 70; Beam angle: 360°; Color temperature: Cold white (6000-6500K), warm white (2900-3200K), natural white (4000-4500); Start-up time (s): 0.1; Material: Aluminum + PC Cover; Base: E27/E40; Size: Φ93*296.5mm; Working environment: temperature -35°C~+45°C, humidity 10%-90% R.H.; Warranty: 2 years. Also available in 30W/35W/55W. |
ESL-CORN-GH-60W | LED Corn Light – 60WPower: 60W; Input voltage: AC 85-265V; Frequency range: 50Hz-60Hz; Light source: Epistar 2835 LED chips; Light output (Lumens): 7300lm; Luminous efficiency: >130lm/W; Power factor: >0.9; CRI (Ra>): 70; Beam angle: 360°; Color temperature: Cold white (6000-6500K), warm white (2900-3200K), natural white (4000-4500); Material: Aluminum; Fin heatsinks; Base: E27\E26\B22\E40; Size: Φ90*298mm; Warranty: 2 years. |
CORN-GH7-100W | LED Corn Light – 100WPower: 100W; Input voltage: AC 85-265V; Frequency range: 50Hz-60Hz; Light source: SMD5730 LED chips, 288 PCS; Light output (Lumens): 10000lm; CRI (Ra>): 80; Beam angle: 360°; Color temperature: Cold white (6000-6500K), warm white (2900-3200K), natural white (4000-4500); Material: Aluminum + PBT; Base: E27/E26/E40/E39; Warranty: 2 years. Also available in 35W/45W/55W/80W/120W. |
CORN-GH7-120W | LED Corn Light – 120WPower: 120W; Input voltage: AC 85-265V; Frequency range: 50Hz-60Hz; Light source: SMD5730 LED chips, 336 PCS; Light output (Lumens): 12000lm; CRI (Ra>): 80; Beam angle: 360°; Color temperature: Cold white (6000-6500K), warm white (2900-3200K), natural white (4000-4500); Material: Aluminum + PBT; Base: E27/E26/E40/E39; Warranty: 2 years. Also available in 35W/45W/55W/80W/100W. |
ESL-CORN-NBPC-180W | LED Corn Light – 180WPower: 180W; Input voltage: AC 85-265V; Frequency range: 50Hz-60Hz; Light source: Epistar LED chips, 405 PCS; Light output (Lumens): 20000lm; CRI (Ra>): 80; Beam angle: 360°; Color temperature: Cold white (6000-6500K), warm white (2900-3200K), natural white (4000-4500); Material: Aluminum + PBT; Base: E40; Warranty: 2 years. Also available in 80W/100w/120W/150W. |
ESL-CORN-GH-24W | LED Corn Light – 24WPower: 24W; Input voltage: AC 85-265V; Frequency range: 50Hz-60Hz; Power factor: >0.9; Light source: Epistar LED chips; Light output (Lumens): 2200lm; CRI (Ra>): 80; Beam angle: 120°; Color temperature: Cold white (6000-6500K), warm white (2900-3200K), natural white (4000-4500); Material: Aluminum; Base: E40/E27; Size: 80.5*237mm; Warranty: 2 years. Also available in 12W/15W/18W. |
LED Corn Light – 60WPower: 60W; Input voltage: AC 85-265V; Frequency range: 50Hz-60Hz; Power factor: >0.9; Light source: Epistar LED chips; Light output (Lumens): 4800lm; CRI (Ra>): 80; Beam angle: 120°; Color temperature: Cold white (6000-6500K), warm white (2900-3200K), natural white (4000-4500); Material: Aluminum; Base: E40/E27; Size: 148*292mm; Warranty: 2 years. Also available in 42W/48W/54W. | |
CORN-GH7-80W | LED Corn Light – 80WPower: 80W; Input voltage: AC 85-265V; Frequency range: 50Hz-60Hz; Light source: SMD5730 LED chips, 240 PCS; Light output (Lumens): 8000lm; CRI (Ra>): 80; Beam angle: 360°; Color temperature: Cold white (6000-6500K), warm white (2900-3200K), natural white (4000-4500); Material: Aluminum + PBT; Base: E27/E26/E40/E39; Warranty: 2 years. Also available in 35W/45W/55W/100W/120W. |
ESL-CORN-HS-100W | LED Corn Light With Built-in Cooling Fans – 100WPower: 100W; Input voltage: AC 85-265V; Frequency range: 50Hz-60Hz; Light source: Epistar; Light output (Lumens): 10,000lm; Driver: MeanWell/XRED; Power factor: >0.95; CRI (Ra>): 70; Beam angle: 360°; Start-up time (s): 2; Color temperature: 6000K-6500K; Material: Aluminum + PC Cover; Size:Φ110*290mm (E26/E27), Φ111*313mm (E39/E40); Base: E26/E27/E39/E40; Life span: 40000 Hours; Weather protection: IP34; Working temperature: -25°C~+55°C; Warranty: 3 years. Also available in 120W. |
ESL-CORN-HS-20W | LED Corn Light With Built-in Cooling Fans – 20WPower: 20±2W; Input voltage: AC 85-265V; Frequency range: 50Hz-60Hz; Light source: Sumsung; Light output (Lumens): 1650lm; High efficiency constant current driver; Power factor: >0.95; CRI (Ra>): 80; Beam angle: 360°; Start-up time (s): 2; Color temperature: Cold white, warm white, natural white; Material: Aluminum + PC Cover; Base: E26/E27/E39/E40; Life span: 35000 Hours; Weather protection: IP34; Working temperature: -25°C~+55°C; Warranty: 3 years. |
ESL-CORN-HS-30W | LED Corn Light With Built-in Cooling Fans – 30WPower: 30±4W; Input voltage: AC 85-265V; Frequency range: 50Hz-60Hz; Light source: Sumsung; Light output (Lumens): 2450lm; High efficiency constant current driver; Power factor: >0.95; CRI (Ra>): 80; Beam angle: 360°; Start-up time (s): 2; Color temperature: Cold white, warm white, natural white; Material: Aluminum + PC Cover; Size:Φ90*193mm (E26), Φ90*216mm (E39); Base: E26/E27/E39/E40; Life span: 35000 Hours; Weather protection: IP34; Working temperature: -25°C~+55°C; Warranty: 3 years. |
ESL-CORN-HS-40W | LED Corn Light With Built-in Cooling Fans – 40WPower: 40±4W; Input voltage: AC 85-265V; Frequency range: 50Hz-60Hz; Light source: Epistar 5730; Light output (Lumens): 4000lm; High efficiency constant current driver; Power factor: >0.95; CRI (Ra>): 80; Beam angle: 360°; Start-up time (s): 2; Color temperature: Cold white, warm white, natural white; Material: Aluminum + PC Cover; Size:Φ90*268mm (E26), Φ90*290mm (E39); Base: E26/E27/E39/E40; Life span: 35000 Hours; Weather protection: IP34; Working temperature: -25°C~+55°C; Warranty: 3 years. |
ESL-CORN-HS-60W | LED Corn Light With Built-in Cooling Fans – 60WPower: 60±4W; Input voltage: AC 85-265V; Frequency range: 50Hz-60Hz; Light source: Epistar 5730; Light output (Lumens): 5200lm; High efficiency constant current driver; Power factor: >0.95; CRI (Ra>): 80; Beam angle: 360°; Start-up time (s): 2; Color temperature: Cold white, warm white, natural white; Material: Aluminum + PC Cover; Size:Φ110*290mm (E26), Φ111*313mm (E39); Base: E26/E27/E39/E40; Life span: 35000 Hours; Weather protection: IP34; Working temperature: -25°C~+55°C; Warranty: 3 years. Also available in 70W. |
ESL-CORN-HS-120W | LED Corn Light With Fin Heat Sinks – 120WPower: 100W; Input voltage: AC 85-265V; Frequency range: 50Hz-60Hz; Light source: Epistar; Light output (Lumens): 13,000lm; Driver: MeanWell; Power factor: >0.95; CRI (Ra>): 70; Beam angle: 360°; Start-up time (s): 0.5; Color temperature: Cold white, warm white, natural white; Material: Aluminum + PC Cover; Size:Φ120*325mm (E26/E27), Φ120*335mm (E39/E40); Base: E26/E27/E39/E40; Life span: 35000 Hours; Weather protection: IP34; Working temperature: -25°C~+55°C; Warranty: 3 years. Replace up to 400W HID lamps. Also available in 20W/30W/40W/60W/80W/100W. |
ESL-CORN-GH-10W | LED Corn Light, Dimmable – 10WPower: 10W; Input voltage: AC 85-265V/200-240V, DC12/24V, or Dimmable; Frequency range: 50Hz-60Hz; Light source: Epistar SMD 5050, 60 PCS; Light output (Lumens): 920-1000lm; Luminous efficiency: >95lm/W; Power factor: >0.5; CRI (Ra>): 70; Beam angle: 360°; Color temperature: Cold white (6000-6500K), warm white (2900-3200K), natural white (4000-4500); Start-up time (s): 0.1; Material: Aluminum; Base: E27/E26/B22; Size: Φ50*118mm; Working environment: temperature -35°C~+45°C, humidity 10%-90% R.H.; Warranty: 2 years. |
ESL-CORN-GH-7W | LED Corn Light, Dimmable – 7WPower: 7W; Input voltage: AC 85-265V, DC12/24V, or Dimmable; Frequency range: 50Hz-60Hz; Light source: SMD 3528 LED chips, 108 PCS; Light output (Lumens): 630lm; CRI (Ra>): 70; Beam angle: 360°; Color temperature: Cold white (6000-6500K), warm white (2900-3200K), natural white (4000-4500); Material: Aluminum + PC cover; Size: Φ48*138mm; Warranty: 2 years. Also available in 3W/5W/9W. |
ESL-CORN-HS-25W-IP64 | LED Corn Light, IP64 Waterproof – 25WPower: 25W; Input voltage: AC 85-265V; Frequency range: 50Hz-60Hz; Light source: Samsung 5630; Light output (Lumens): 2500lm; Power factor: >0.95; CRI (Ra>): 70; Beam angle: 360°; Start-up time (s): 0.5; Color temperature: Cold white, warm white, natural white; Material: Aluminum + PC Cover; Size:Φ93*214mm (E26/E27), Φ93*220mm (E39/E40); Base: E26/E27/E39/E40; Life span: 35000 Hours; Weather protection: IP64; Working temperature: -25°C~+55°C; Warranty: 3 years. Also available in 35W/45W/55W. |
ESL-CORN-HS-80W-IP64 | LED Corn Light, IP64 Waterproof – 80WPower: 80±3W; Input voltage: AC 85-265V; Frequency range: 50Hz-60Hz; Light source: Samsung; Light output (Lumens): 8000lm; Power factor: >0.95; CRI (Ra>): 80; Beam angle: 360°; Start-up time (s): 0.5; Color temperature: Cold white, warm white, natural white; Material: Aluminium + PC Cover; Base: E39/E40; Life span: 35000 Hours; Weather protection: IP64; Working temperature: -25°C~+55°C; Warranty: 3 years. Also available in 100W/120W. |
ESL-R7S-NBPC-14W | R7S LED Bulb – 14WPower: 14W; Input voltage: AC 180-240V; Frequency range: 50Hz-60Hz; Power factor: >0.9; Driver: Constant current, isolated; Light source: Epistar COB, 3PCS; Light output (Lumens): 1150lm; CRI (Ra>): 80; Beam angle: 140°; Color temperature: 3000-6000K; Material: Aluminum+PBT; Base: R7S; Size: 35*54*189mm; Warranty: 2 years. Also available in 5W/8W/10W. |
ESL-R7S-NBPC-8W | R7S LED Bulb – 8WPower: 8W; Input voltage: AC 180-240V; Frequency range: 50Hz-60Hz; Power factor: >0.9; Driver: Constant current, isolated; Light source: Epistar LED chips; Light output (Lumens): 700-750lm; CRI (Ra>): 80; Beam angle: 140°; Color temperature: 3000-6000K; Material: Aluminum+PBT; Base: R7S; Size: 35*54*118mm; Warranty: 2 years. Also available in 5W/10W/14W. |
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