LED Troffer Retrofit for Warehouse

Product  Features

·  DLC4.2 Approva ·  Patent LED as light source ·  Steel case as heatsink ·  AC100-277V /1-10V flicker free dimming driver ·  Quickly terminal for easy wiring

Options

· Dimming: STD ON-OFF / 1-10V dimming ·  Color : Single or Tri-Color ·  LED Driver: External or build-in ·  Installation : Recessed / suspension

Application

·   Replacement for fluorescent gird ·   Offices / Schools ·   Hospitals / Retails ·  Corridors / Stairwells ·  etc

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.

Company Profile:

Toppo Lighting company limited is one of the professional manufacturer which specialize in developing, producing and selling for Led Lighting. As a worldwide LED manufacturer, We have various series of LED lighting which include: LED Smart Lights,LED Panel lights, LED batten Lights,Led tube lights, LED Tri-proof lights, LED Linear lights, LED 2D Bulkheads,LED Wall packs,LED down lights, LED Ceiling lights, LED Track Lights etc

Certificate:

We not only have the advanced production machines & fixtures, but also We have set up our own engineering laboratory which can do all the safety testing. Such as: the Photometric testing, EMI testing, EMF testing, Surge Testing, ESD testing, IES testing. etc.

FAQ:

1. Why we use the high power LED ?

   
   

A high power LED, sometimes referred to as a power LED, is one that is driven at current of 350mA or higher.

2.

How to explain “illuminance“?

The intensity of light falling on a surface area. If the area is measured in square feet, the unit of illuminance is footcandles(fc). If measured in square metres, the unit of illuminance is Lux.

3.

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).

4

.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.

5.

What’s LED Chips ?

The light producing semiconductor device that may or may not be incorporated into an LED.

6

.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.

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