0-10V dimming 200w led street light

Key Features 1. Wide power range: 35W~300W 2. Special circuit design, single LED’s damage won't affect others' normal work 3. Modular design for easy installation, replacement and maintenance. 4. High Lumen output up to 165lm/w with high quality LED chips 5. Pass the 1000 hour salt spray test 6. Vertical and horizontal installation both available, adjustable by ±15°in both directions. 7. Multiple lighting control options are available, e.g. DALI, 1-10V, photocell 8. Designed to last at least 100,000 hours at L70 9. Multiple lighting distributions available 10. UL/ DLC/ SAA/ FCC/ ENEC/ CB/ CE/ RoHS/ IK10 /IP66 /LM79 11. 7 years limited warranty available. Applications Street, highway, park lot, roadway, path and etc
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0-10V dimming 200w led street light


led street light


led street light 4


led street light 3


led street light 1


The power system of LED street light is also different from the traditional light source. The constant current driving power supply required by LED is a cornerstone to ensure its normal operation. The simple switching power supply scheme often brings damage to LED devices. How to make a group of LEDs tightly compressed together is also an indicator of LED street lights. The requirement of the LED for the driving circuit is to ensure the characteristics of the constant current output. Because the relative change region of the junction voltage is small when the LED is working in the forward direction, the constant driving current of the LED ensures that the output power of the LED is constant. For the current situation of unstable supply voltage supply in China, it is necessary to have a constant current output characteristic of the driving circuit of the road lamp LED, which can ensure the light output is constant and prevent the super power operation of the LED.

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