LED Street Lights | eSmart Lighting

Computerized, fully automated Test set-up for junction temperature measurement of each LED.
Inspection od assembly on production line ensures defect free product.
Tested for electrical parameters and adverse supply conditions.

LED & Optics

USP for Effective Thermal Management for Higher Efficiency

Uses 'Heat Pipes'- Called as 'Superconductor' of heat for faster heat transfer in Hi power LED Street Lights.
Heat pipes transfer heat, approximately 75 times faster than copper rods/pipes of the same size.
Heat pipes transfer heat generated by LEDs away quickly, to heat, cooled by natural air flow.
Maintains lower heat sink temperature and hence long life is ensured.
This technology is used for quickly heat transfer in:
- Space crafts fir temperature equialization
- Laptops coputers for processor cooling
- Alaska pipeline support to keep permfrost frozen
- Temperature Control in Satellites

Driver

CVCG Electronic Control Gear.
Uses 'Constant Voltage Tuned Driver' with only passive components.
Galvanically isolated Led circuit from supply line.
Insulation resistance > 500 M Ω
Coupling Capacitance < 100 µF LEDs are well protected against supply charges.
Withstands 440V for 3600 sec.
Distribution Network Friendly
- Power Factor > 0.95
- Input current harmonics < 10%
- More than 50% failure in LED street lights is due to the Electronic Components, the problem is eliminated with the use of drivers

Constructional Features

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