| Power: 21-24 (W) | Packaging process: SMD | Luminous flux: 2100 (LM) |
| Input voltage: 220 (V) | Dimensions: 180 * 80 (mm) | Shell material: Aluminum |
| Lamp Specifications: Hole 160 | Weight: 260 (g) | Model: LYH-THD21 |
| LED Number: 21-24 | CRI: 80 | Brand: Liang Yu-hao |
| Color temperature: 3000-6500 (K) | Can Dimming: No | Light Color: Warm white, white |
| Viewing angle: 30-120 (degrees) | Lifetime: 50000 (H) |
Ceiling





(Voltage) AC85-265V (global wide voltage input)
(Power) 3.4.5.6.7.9.12.
(Source) Power Mitsuhiro, Epistar, Bridgelux double gold wire lamp beads
(Angle) 8-120 ° (normal default 30 °)
(Life) 500000H
(Light flux) 300-1300lm



(Light color) white 6000K-6500K, warm light 2700-3200K. (In accordance with international practice, the color temperature error allowed within 500K)
(Material) Aviation Environmental aluminum / Seiko car aluminum
(Housing color) high light, flat, integrated radiator
(Installed) Embedded
(Scope) shall apply to the family, shopping malls, Showcase, hotels, restaurants, museums and other occasions, with spotlights, wall lamps, track lights, etc. used in conjunction with