Dear all, we've improved the safety of our LED t8 tube with high efficiency isolated driver. Now the detail features are as follow:

1) Using high brightness SMD 3528 LED as light source, Epistar brand chip, up to 7-8lm/pcs. 

2) Wide and stable working voltage AC 100-240V, with 0.95-0.99 PFC, make the lamp up to 85-92% lighting effect. 

3) Good heat dissipation with #6063 Aluminium alloy housing, thermal conductive PCB board and professional circuits design, the light decay is about 1-3% per 1000Hr.

4) Adopt high-quality light-diffusing PC cover with characteristic of soft color, up to 99% transmittance.

5) Quick reaction and environment friendly, without UV, IR, thermal radiation and mercury pollution.

6) Solid state light, strong anti-shock and easy to be installed and delivered with high safety.

Pls kindly contact us if any requirements. Thanks.

SHENZHEN DERMAN LIGHTING CO., LTD.

Nov. 5th, 2010