OS S20 Series
Indoor Luminaries
LED ROUND RECESSED DOWNLIGHT – OS S20 Series
The OS S20 Series LED Square Recessed Horizontal Downlight features a traditional design with horizontally installed lamps. This classic style delivers reliable illumination, making it ideal for conventional interiors and functional lighting needs.
| Application | : | Home, Office, Hospitality, Hotel Rooms, Retail Store, Shophouse, Restaurants, Living Areas |
| Certificate | : | Nil |
| Colour | : | Smooth White |
| Rim | Die Casted from ADC12 Aluminium Alloy |
| Body | Fabricated from Mild Steel |
| Bracket | Fabricated from Mild Steel |
| Reflector | Laminated Aluminium Reflector |
| Clip | Stainless Steel Spring Clips |
| Lampholder | G24d-U Polycarbonate Lampholder |
| Connector | Nylon 3 Way x 2.5mm2 |
| Finishing | Electrostatically Polyester Powder Coated |
| Mounting Type | Recessed Ceiling Mounted |
| Lamp | G24d-U (PLC) LED Lamp |
| Model | OS S420-1G24d | OS S420-2G24d | OS S620-1G24d | OS R620-2G24d | |||
| Shape | Round | ||||||
| Base | G24d | ||||||
| Recommend Lamp | Brand | PHILIPS | |||||
| Type | 1 x CorePro PLC 6.5W | 2 x CorePro PLC 6.5W | 1 x CorePro PLC 6.5W | 1 x CorePro PLC 8.5W | 2 x CorePro PLC 6.5W | 2 x CorePro PLC 8.5W | |
| System Lumen (lm) | 600 | 1200 | 600 | 900 | 1200 | 1800 | |
| System Power (W) | 1 x 6.5 | 2 x 6.5 | 1 x 6.5 | 1 x 8.5 | 2 x 6.5 | 2 x 8.5 | |
| System Current (A) | 0.035 | 0.07 | 0.035 | 0.043 | 0.07 | 0.086 | |
| Efficacy (lm/W) | 92 | 92 | 92 | 106 | 92 | 106 | |
| Main Supply (V, Hz) | 220~240V, 50/60Hz | ||||||
| IP Grade | IP 20 | ||||||
| Classification | Class I | ||||||
| Power Factor | PF ≥ 0.90 | ||||||
| Operating Temperature (ta) | -20°C ~ 35°C | ||||||
| Rated Lifespan | 30,000 hrs | ||||||
| CRI | 83 Ra | ||||||
| SDCM | ≤ 6 | ||||||
| Beam Angle | 110° | ||||||
| Available CCT | Cool White (4000K), Daylight (6500K) | ||||||
| Model | Product Weight (Kg) |
Inner Carton Size (mm) | Outer Carton Size (mm) | Gross Weight (Kg) |
Quantity | ||||
| L | W | H | L | W | H | ||||
| OS S420-1G24d | Kg | mm | mm | mm | mm | mm | mm | Kg | pcs / Carton |
| OS S420-2G24d | Kg | mm | mm | mm | mm | mm | mm | Kg | pcs / Carton |
| OS S620-1G24d | Kg | mm | mm | mm | mm | mm | mm | Kg | pcs / Carton |
| OS S620-2G24d | Kg | mm | mm | mm | mm | mm | mm | Kg | pcs / Carton |

| Model | Luminaires | Dimension (mm) | Cut-Out (mm) | ||||
| Size | Reflector | Base | L | L2 | H | ||
| OS S420-1G24d | 4 inches | Laminated | 1 x G24d | 140 mm x 140mm | 100 mm x 100 mm | 85 mm | 123 mm x 123 mm |
| OS S420-2G24d | Laminated | 2 x G24d | 140 mm x 140mm | 100 mm x 100 mm | 85 mm | 123 mm x 123 mm | |
| OS S620-1G24d | 6 inches | Laminated | 1 x G24d | 170 mm x 170mm | 125 mm x 125 mm | 85 mm | 153 mm x 153 mm |
| OS S620-2G24d | Laminated | 2 x G24d | 170 mm x 170mm | 125 mm x 125 mm | 85 mm | 153 mm x 153 mm | |
| LED Downlight | |||
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| OS S20G Series |





