60w Smooth Body LED Street Light

Key Features 1. Wide power range: 25W~200W 2. Special circuit design, single LED’s damage won't affect others' normal work 3. Tool-less open for easy installation, replacement and maintenance. 4. Power-off protection make the Power automatically be off when fixture be opened. 5. Smooth body would greatly diminish dust accumulation and bird droppings heap up. 6. level bubble makes it easy for the installer to adjust the position of the lamp 7. Breather ensures air balance inside and outside of the lamp 8. High Lumen output up to 150lm/w with high quality LED chips 9. Pass the 1000 hour salt spray test 10. Vertical and horizontal installation both available, adjustable by ±15°in both directions. 11. Multiple lighting control options are available, e.g. DALI, 1-10V, photocell 12. Designed to last at least 100,000 hours at L70 13. Multiple lighting distributions available 14. ENEC/ CB/ CE/ RoHS/ IK08 /IP66 /LM79 15. 7 years limited warranty available.
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Product Details

60w Smooth Body LED Street Light

It is well known that lightning in the air emits a broad spectrum of radio waves, while overhead road lighting power lines are well accepted for wireless. The radio waves emitted by the same lightning received by the two power lines belong to the common mode interference signal for the driving circuit. The common mode interference can reach several volts to several thousand volts, which easily breaks through the driving circuit. The EMC grounding capacitor or the small clearance to the ground (to the outer casing) causes damage to the drive circuit.

To solve this problem, it is necessary to connect the fast-responding varistor to the input terminal of the LED driving circuit to ensure the leakage of differential mode interference. Since the inductive interference of lightning is repeated many times, when the interference voltage is high, the current of the varistor transient conduction bleed may be large, so the varistor should not only have a fast response capability, but also have a transient guide. The venting capacity of ten amps is not damaged. In addition to the use of varistor, the input of the LED driver circuit should also be combined with conducted interference (EMI) protection, designed with a composite LC network, so that these LC networks can not only hinder internal EMI leakage to the grid, but also The interference signal of lightning has a significant inhibitory effect.

In addition, the electrical clearance of the LED drive circuit should be kept above 7mm. The grounding capacitance of EMI protection and the insulation strength of the drive circuit should meet the requirements of reinforced insulation (4V+2750V). The drive circuit has good resistance to differential mode and common mode lightning induction.

Smooth Body LED Street Light 1

Smooth Body LED Street Light 3

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