一: Power supply overview
1. In put votlage range: 90Vac to 264Vac
2. Normal voltage range: 100Vac to 240Vac
3. Frequency range: 50Hz/60hz ±5%
4. Inrush current (cold start): 20A typ peak,120Vac; 30A typ peak,220Vac
5. Efficiency (full load):85% min at 90Vac; 88% min at 220Vac
6. Harmonic current: Meet GB17625.1-1998/IEC61000-3-2 class D;pf=0.97
7. Out put votlage and current: DC 48V 0.20A
8. DC output ripple & noise: 240mVp-p @25℃
9. Out put current regulation: 0.20A±2%
10. DC output over voltage protection: 50V ±0.1 power supply latch into shutdown state
11. DC output over current protection: 0.5A ±5 power supply latch into shutdown state
12. DC output short circuit protection: Shutdown
13. Isolation: input to output DC 500v 50mΩ min. input to output 3000Vac 50Hz  1 minute ≤5mA
14. The power supply shall compliance with the following criterion: UL60950,EN60950,EN55015,FCC,CE
15. Environmental requirement temperature: -20℃ to +50℃
16. Cooling method: Ventilation cooling

二: LED Overview
1. Item no: MH-T8A-1210-10W
2. Long lifetime 50,000+ hrs (5+years)
3. Illumination angle of the tube: 120℃
4. Consumption power: 10W
5. LED quantity: 3528 SMD leds 150pcs
6. Light output: 1050LM
7. Ambient temperature: -20℃ to +50℃ centi degree
8. Diameter: D26mm * L600mm
9. Low power consumption, high intensity
10. No RF interference
11. Major reduction in power costs
12. Can be directly placed in conventional T8 fluorescent brackets,remove ballast