Tri-proof lights led factory lighting suppliers Toppo lighting
• IP65 water proof /dust proof /explosion proof /IK8
| • Stainless steel clip as standard clit|
• IP65 connector for multiple link
• Single or double side wiring
• Replacement for fluorescent NCF fittings
| • Input Voltage:|
Philips driver: AC200-240V 50/60Hz
Toppo driver: AC90-277V 50/60Hz
• Operation Voltage: DC36-42V
• Total harmonic distortion: THD<15%
• Power Factor: PF>0.95
• Color Index: Ra>80
• Lumen maintenance @6000h: >80%
• Switching cycle before failure: 100,000
• IP Rating: IP65
• Life Span: 50,000 hours
• Warranty: 5 years
• Operation Temperature: -15°C~+50°C
• Storage Temperature: -25°C~+55°C•
|Why choose us?|
Toppo Lighting is one of the leading traditional tube fixture led fluorescent replacement manufacturers and suppliers in China, which is equipped with a productive factory. Welcome to import the newest traditional tube fixture led fluorescent replacement at competitive price with us. We can also offer you customized service.
1.What’s efficacy about the light ?
The light output of a light source divided by the total electrical power input to that source, expressed in lumens per watt(lm/w).
2.how important is IP ?
Classifies and rates the degree of protection provided against intrusion (body parts such as hands and fingers), dust, accident contact, and water by mechanical casing and electrical enclosures.
3.What’s LED Chips ?
The light producing semiconductor device that may or may not be incorporated into an LED.
4.Could i tell you what’s LED driver ?
An electronic circuit that converts input power into a current source -a source in which current ramains constant despite fluctuations in voltage fluctuations ,overvoltages, and voltage spikes.
A key component to maximize the uniformity of light, to make the backlight slim and to reorient the line or dot light source such as LED to the plate light source.