| Product No. | KOIOS-BL1200 |
| Material | Polyester+Aluminum + PC |
| Product Size | L1200×W98×H185mm |
| Acoustic Panel Thickness | 12MM |
| Acoustic Panel Density | 2.4kg/m2 |
| Acoustic Panel Sound Absorption Coefficient | NRC Max=0.95 |
| Acoustic Panel Fire Rating | EN 13501 Class(B-s1,d0); ASTM E84 Class A(FSI 5, SDI 170) |
| Installation | Suspended Mounted |
| Input Voltage | AC 100-277V /AC200-240V |
| Nominal Frequency | 50/60 Hz |
| Optic | Microprismatic Board |
| Beam Angle | 90° |
| Uniform Glare Value | UGR＜25 |
| Power | 28-60W |
| Color Temperature(CCT) | 3000K - 4000K - 5700K(3CCT Change) |
| Color Rendering Index | CRI 92 |
| Efficacy | 90lm/W |
| Luminous Flux | 2520-5400 lm |
| Control | ON/OFF or 0-10V or DALI |
| Operating Temperature Range | -20 to 55℃ |
| IP Rating | IP 20 |
| Quanlity Warranty | 5 Years |
| Light Source | SMD LED |
| R9 Color Rendering Index Value | R9＞67 |
| Color Variation Initial & Color Consistency | SDCM＜5 |
| Life Span | L80B50 50000hours |
| LED Driver Brand | CE Driver / UL Driver |
| Driver Power Factor | ＞0.9 |
| Driver Efficiency | ≥88% |
| THD | ＜15% |
| Driver Glow Wire Test | 850℃ |
| Overvoltage protection | AC 320V, 48 hours |
| Mains Surge Capability | 1KV |
| Control Driver Type | Electronic constant current |
| Driver Position | Internal |
| Electrical Protection | Class Ⅱ |
| LED Flickering Rate LED | Medium(0.01%-1%) (Flicker-free) |
| Photobiological Risk Group | RG0 |
| LED Housing Material | Aluminum 6063-T6 |
| LED Housing Processing | Powder coating |
