ไส้หลอดไฟ 500W
CAUTIOND AND OPERATION INSTRUCTION
- Prolonged or distance exposure to the lamp may cause skin and eye irritation.
- Be sure power is off before installing or removing the lamp.
- Never inflict forced strength, vibration, shock, nor scratch on the lamp.
- Operate within the rated voltage.
- Use an appropriate fuse in the circuit.
- Burn horizontally only.
- Keep lamp seal temperature below 350 ̊C (approx. 650 ̊F) and bulb wall temperature above 250 ̊C (approx. 500 ̊F ). - Use with a proper socket keeping electric and thermal conductivities steady. Keep the contact pressure over 2.5kg (approx. 5.5 lb).
- Finger marks and stain left on the bulb during installation may devitrify the bulb; If the lamp is dirty, it should be wiped off before burning. With a soft cloth wetted with a small amount of alcohol.
|
|
|
|