This manual describes the Sampo LH-U903TL high‑frequency eye‑protect lamp, featuring a 27 W FPL tube with a 4500 K color temperature, 8000‑hour lifespan, and adjustable mounting angles. Technical data such as AC 110 V/60 Hz power, 24 W consumption, and compact dimensions (336 × 500 × 600 mm) are listed.
The guide covers first‑time setup, lamp‑tube installation, power‑connection checks, cleaning procedures, and troubleshooting steps. Safety warnings advise keeping the fixture away from flammable materials, disconnecting power before maintenance, and contacting authorized service for repairs. This manual is written in Chinese.
| Input Voltage | AC 110 V / 60 Hz |
|---|---|
| Power Consumption | 24 W |
| Current | 0.36 A |
| Dimensions (W×H×D) | 336 mm × 500 mm × 600 mm |
| Lamp Type | FPL 27 W |
| Color Temperature | 4500 K |
| Lifespan | 8000 hours |
First install the lamp base, then insert the tube and ensure the electrode connector is properly seated before powering on.
Check that the power cord is fully inserted, inspect the cord for damage, and verify that the tube’s electrode connector is securely attached.
Turn off and disconnect the power, use a small amount of neutral cleaner mixed with water, wipe with a soft cloth, then dry the fixture before reconnecting power.