Function parameter
| Product model：QY-GS918-BK |
Product power：9W |
| Product color temperature：Embedded system |
Hole Size：配套边框使用 |
| Product size：Φ50*87mm |
Product color：Black + chrome cup |
| Beam angle：10°（QYD47系列滤片） |
Product voltage：220-240V～ 50/60Hz |
| Installation method：Villa lighting, office lighting, commercial lighting, Hotel lighting, etc |
Applicable space：Black |
