High Brightness Led Tubes By Beijing Sharpstone Electronics Inc.

Following are the Main Features of High Brightness LED Tubes :-
-70%~80% Energy-saving over Fluorescent tubes
-Solid State, high shock/vibration resistant
-Work without ballast, Instant soft-start
-No RF interference, No fickering or buzzing
-Quick and easy installation to minimize retrofit costs
-Minimum maintenance costs, Produce little Heat
-No Mercury and other hazardous materials, fully RoHS-complia
-Rated to operate from -4A F to 104A F [-20A C to 40A C],perfect for environments with extreme climates
-LED Epistar chip +Intermatix LED packaging solution, no patent trouble for transportation.
-The newest design.Good heat dissipation.Using Alloy aluminium material and design for the good heat dissipation.
-The best cost-effective
-Complete electricity isolation design, safety prove. Best IC design and components which bring stable power supply for the LED and keep the whole tube Long life as 30000 hous.
- Using high PC cover with high light transmittances. Milky cover and frosted cover is avaible for your choice.

Technical Parameters
Standard length 60cm(2 feet), 90cm(3 feet),120cm( 4 feet) and150cm(5 feet).
Wide voltage input AC 86-265V AC,
Light efficiency >75 lm/W (clear and wave cover)
PF (power factor) >0.93.
CCT (color temperature) range:
Cold White 6000K
Commercial White 4000-5000K
Warm white 2700-3500K.