• Case finish: White or silver
• Lighting Cover: Clear or Frosted
• Warm white: WW/3000K
• Neutral white: NW/4000K
• Pure white: PW/5000K
• Cool white: CW/6000K
• Input Voltage: AC90-277V 50/60Hz
• Operation Voltage: DC36-42V
• Total harmonic distortion: THD<10%
• Power Factor: PF>0.95
• Color Index: Ra>80
• Lumen maintenance @6000h: >80%
• Switching cycle before failure: 100,000
• IP Rating: IP20
• Life Span: 50,000 hours
• Warranty: 5 years
• Operation Temperature: -15°C~+50°C
• Storage Temperature: -25°C~+55°C
Why chose 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 Smart Lighting ?
Automated lighting control using sensors and /or scheduling switches.
2.What’s Watt ?
The unit of electrical power as used by an electrical device during its operation. Many lamps come with rating in watts to indicate their power consumption.
3.Are you the factory or trading company ?
Yes sure, we have own factory. We are a worldwide LED manufacturer, which specialize in developing, producing and selling for LED lights.
4.How to explain “lumen output “ ?
The total lumens emitted of a light source, system, or solution.
5.What’s LED Chips ?
The light producing semiconductor device that may or may not be incorporated into an LED.
|Color Temperature||CCT(K)||WW:3000K NW:4000K PW: 5000K CW:6000K|
|AC Input Voltage||V||AC100-277V|
|Switching Cycle before Failure||Times||100000|
|Life Span||Hours||50000 hours|