Features 1. T8 and T5 available 2. Length Available: 60cm, 120cm, 150cm, customer size acceptable. 3. Brightness: 700Lm/60cm, 1200Lm/1200cm, 1700Lm/1500cm. 4. Beam Distance: 3~5 meters 5. Light Fading: 5% after 1000 hours continuous working. 6. LED lamp quantity:174pcs for 60cm, 276pcs for 120cm, 342pcs for 150cm. 7. Colors available: pure white (6000~6500K), commercial white (4000~4500K),warm white (3000~3500K) 8. Low heat, high reliability, high Consistency. 9. High brightness and efficiency, energy saving, over 80% electricity saving than normal fluorescent lamp 10. Working voltage: AC90~130V, AC185~245V 11. Waterproof range IP54, can be used at moist environment. 12. Installation: replace conventional fluorescent after remove the ballast and starter. Installation: - Make sure the working voltage is correct. -Remove the starter and ballast from the normal bracket.