• SFD B4 23W (2x2)

• SFD B4 34W (2x2)

Features & Benefits

Designed for recess mounting ceiling. LED direct & indirect panel lights with flat surface diffuser, highlighting the use of a new generation of low power and high power LED as light source. Higher transmittance with special diffusion additives. Greater diffusion with better lamp hiding. Glare control UGR <19.

Optics

• Diffuser Material: Acrylic

• ​Diffuser Pattern: Frosted

Applications

Ideal for offices, retail store, supermarkets, schools, hotels, factories, car parks and etc.

Control

*Dimming Option: Fixed Output/Dali/1-10V

Luminaire Product Description

1. Mounting: Recessed

2. ​Housing Material: Cold Roll Sheet

3. ​Power Supply: 240V 50Hz

4. Operating Temperature: 45°C

5. ​Power Factor: 0.95

6. ​Total Harmonic Distortion: ≤20%

7. Ingress Protection: IP20

8. Insulation Classification: Class I                                                             

9.  Life Cycle: 30,000 hrs / 50,000 hrs

10. Model No: SFD B4 34W (2x2)

11. Dimension (LxWxH) (mm): 595x595x96

12. ​Driver Model: CertaDrive

13. Light Source Model: CertaFlux

14. Module Dimension (WxL) (mm): 20x560

15. Nominal Lumen Per Modules (lm) @ 25°C: 2200

16. CRI & CCT: 830/840/865

17. Nominal Power (W): 34

18. Nominal System Lumen Output (lm): 3250

19. Nominal System Efficacy (lm/W): 96