New Products Micro-wave Sensor on China Market Surface Mounting Celing Light 30W

New Products Micro-wave Sensor on China Market Surface Mounting Celing Light 30W

FAQ: 1.How do we explain “CRI” ? A measure of the degree of colour shift objects undergo when illuminated by the light source as compared with those same objects when illuminated by a reference source of comparable colour temperature. The reference source has a CRI of 100. 2.What’s colour...
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Key Features

? Multiple functions
? New technology LED as light source
? Best replacement for fluorescent ceiling lamp
? Easy installation

Construction Features
? High Lumen transmission Cover
? White paint finish
? Easy wiring with terminal box

Application

? Bedroom lighting, Balcony lighting, Corridor lighting, hotel lighting etc.

Technical Features
? Input Voltage: 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: 50,000
? IP Rating: IP20
? Life Span: 30,000 hours
? Warranty: 3 years
? Operation Temperature: -15°C~+50°C
? Storage Temperature: -25°C~+55°C



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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.


FAQ:

 

1.How do we explain “CRI” ?

A measure of the degree of colour shift objects undergo when illuminated by the light source as compared with those same objects when illuminated by a reference source of comparable colour temperature. The reference source has a CRI of 100.

 

2.What’s colour temperature ?

The description used to describe the effect of heating an object until it grows incandescently. The emitted radiation, and apparent colour, changes proportional to the temperature; easily envisioned radiation, and apparent colour, changes proportional to the temperature; easily envisioned ,when considering hot meal in a forge that glows red, then orange, and then white as the temperature increases.

 

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