18Watt New technology school laboratory led tube lights t8 1600-2000mcd

18Watt New technology school laboratory led tube lights t8 1600-2000mcd

Great lighting source

The chip of LED is of high quality and bigger size , It can resist higher anti-static and distribute more light power , esp 3528 SMD LED is at 1600-2000mcd . Luminous efficiency of this tube is 1350-1500lm


Low light attenuation
The light is adopting new technology , less than 5% in1000h .however the traditional attenuation of white color at least 30%

More durable ＆ robust
It can light up to 10 years, comes with 2 years guarantee time

Aluminum PCB to fix 3528 SMD LED, the best cooling scheme for tube LED


Drawing :

Notes
1. All dimensions are in millimeter.

2. Protruded resin under flange 1.5mm Max


Application:
1) widespread use in Family , school laboratory , kitchen, showing Room , Plantations
2) Pathway lighting , growth lighting
3) laboratory , Chemical Room, Hospital , Factory Production line

Installation:
Replacement method:(note :it’s an electronic startup tube lamp .the rectifier circuit must be taken down before using .Direct replacement is no allowed).

1) Fist remove the fluorescent tubes from the lamp stent
2) Remove the ballast and the starter; if it’s an electronic ballast, please remove it in accordance with the figure 1 and figure 2 , figure 1 is the original circuit and figure 2 is the circuit ready for replacement ;if there are the inductance ballast and the starter, please remove them in accordance with figure 3 and figure 4, figure 3 is the original circuit and figure 4 is the circuit ready for installation, be sure to install this LED energy-saving lamp according to the circuit of figure 2 or the circuit of figure 4
3) Then remove the wires and install the LED energy-saving lights at the original location of the fluorescent tube(Notice: the light-downward)
4) Rotate the tube light achieve suitable illumination angle

Warning:

1) LED fluorescent tube and all of its components must not be subjected to mechanical stress

2) The complete installation must be done by an electrical expert who is familiar with the valid directives

3) If any doubt about the installation or use of this product, consult a competent electrician

4) Don’t use it if aluminum of the tube have any damage or distortion. Otherwise the product or the installation might not be sufficiently safe

5) Switch off power of the mains supply or respectively of the connection lead before doing any works

6) Assembly must not damage or destroy conducting paths

7) Make sure that the product is mounted on a stable , even and tilt-fixed background

8) Keep away from direct sunshine and high temperature

9) Indoor use only

10) Package:

T-tec china(hk) Co., ltd founded in 2003, is engaged in professional manufacturing and marketing whole series of LED products Combining with headquarter located in Changsha, and Shenzhen Sealand Opto-electronics Co., ltd . we imported high-accuracy mold manufacturing equipment and advanced led display production equipment from abroad .And all our raw materials are from Germany, USA, Japan, South Korea and Taiwan. With the business idea of quality first, Holding the principle of technical cooperation and free innovation combined, we production and sales high-end LED components and LED application lights with high quality and competitive price.