OS 09 Series
Indoor Luminaries
LED RECESSED DOWNLIGHT – OS 09 Series
The LED Recessed Downlight – OS 09 Series features a die-casted body with an integrated heatsink for superior heat management. Combined with a separate driver to prevent overheating, it is available in various diameters, offering adaptable and efficient lighting for diverse spaces.
| Application | : | Office, School, Laboratory, Hospitals, Restaurants, Libraries, Living Areas, Shops |
| Certificate | : | Nil |
| Colour | : | Smooth White |
| Body | Die Casted from ADC12 Aluminium Alloy |
| Diffuser | Polycarbonate (PC) Opal Diffuser |
| Heatsink | Die Casted from ADC12 Aluminium Alloy |
| Clip | Stainless Steel Spring Clips with Heat Shrink Tube |
| Connector | Nylon 3 Way x 2.5mm2 |
| Finishing | Electrostatically Polyester Powder Coated |
| Mounting Type | Recessed Ceiling Mounted |
| Driver | VITALITE VLD Series |
| Lamp | LED Module |
| Model | OS R309 (T) | OS R409 (T) | OS R609 (T) | OS S309 (T) | OS S409 (T) | OS S609 (T) |
| Shape | Round | Round | Round | Square | Square | Square |
| VITALITE Driver | VLD 12-18/500 (T) | |||||
| System Lumen (lm) | 900 | 1300 | 1700 | 900 | 1300 | 1650 |
| System Power (W) | 12 | 15 | 18 | 12 | 15 | 18 |
| System Current (A) | 0.05 | 0.065 | 0.08 | 0.08 | 0.08 | 0.08 |
| Efficacy (lm/W) | 75 | 87 | 94 | 75 | 87 | 92 |
| Main Supply (V, Hz) | 220~240V, 50/60Hz | |||||
| IP Grade | IP 40 | |||||
| Classification | Class II | |||||
| Power Factor | PF ≥ 0.9 | |||||
| Total Harmonic Distortion (THD) | ≤ 25% | ≤ 20% | ≤ 20% | ≤ 25% | ≤ 20% | ≤ 20% |
| Operating Temperature (ta) | 0°C ~ 35°C | |||||
| Rated Lifespan | 30,000 hrs | |||||
| CRI | > 80 Ra | |||||
| SDCM | ≤ 5 | |||||
| Beam Angle | 110° | |||||
| Available CCT | Warm White (3000K), Cool White (4000K), Daylight (6000K) | |||||
| Model | Product Weight (Kg) |
Inner Carton Size (mm) | Outer Carton Size (mm) | Gross Weight (Kg) |
Quantity | ||||
| L | W | H | L | W | H | ||||
| OS R309 (T) | Kg | mm | mm | mm | mm | mm | mm | Kg | pcs / Carton |
| OS R409 (T) | Kg | mm | mm | mm | mm | mm | mm | Kg | pcs / Carton |
| OS R609 (T) | Kg | mm | mm | mm | mm | mm | mm | Kg | pcs / Carton |
| OS S309 (T) | Kg | mm | mm | mm | mm | mm | mm | Kg | pcs / Carton |
| OS S409 (T) | Kg | mm | mm | mm | mm | mm | mm | Kg | pcs / Carton |
| OS S609 (T) | Kg | mm | mm | mm | mm | mm | mm | Kg | pcs / Carton |

| Model | Luminaires | Dimension (mm) | Cut-Out (mm) | ||||||
| Shape | Driver | Colour Temperature, CCT (K) | D | D2 | H | ||||
| OS R309 (T) | Round | VLD 12-18/500 (T) | 3000K | 4000K | 6500K | ⌀115mm | ⌀87mm | 47mm | ⌀105mm |
| OS R409 (T) | Round | VLD 12-18/500 (T) | 3000K | 4000K | 6500K | ⌀140mm | ⌀108mm | 47mm | ⌀125mm |
| OS R609 (T) | Round | VLD 12-18/500 (T) | 3000K | 4000K | 6500K | ⌀170mm | ⌀134mm | 47mm | ⌀155mm |
| Model | Luminaires | Dimension (mm) | Cut-Out (mm) | ||||||
| Shape | Driver | Colour Temperature, CCT (K) | LxW | L2xW2 | H | ||||
| OS S309 (T) | Square | VLD 12-18/500 (T) | 3000K | 4000K | 6500K | 115mm x 115mm | 83mm x 83mm | 46mm | 103mm x 103mm |
| OS S409 (T) | Square | VLD 12-18/500 (T) | 3000K | 4000K | 6500K | 140mm x 140mm | 109mm x 109mm | 46mm | 123mm x 123mm |
| OS S609 (T) | Square | VLD 12-18/500 (T) | 3000K | 4000K | 6500K | 170mm x 170mm | 135mm x 135mm | 46mm | 153mm x 153mm |
| Powerpack | |||
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| VITALITE VEL 120/ECK |

























