Description
Product information
The Bright Source R39 3.7W Reflector Lamp in cool white 4000K offers crisp, neutral lighting in a compact design, perfect for accent lighting, display cases, and decorative fittings.
- Guarantee – 2 years
- Non-dimmable
- Life length – 25000h
- Dimmable: Non-dimmable
Features and benefits
The Bright Source R39 3.7W Reflector Lamp in cool white 4000K offers crisp, neutral lighting in a compact design, perfect for accent lighting, display cases, and decorative fittings. Its R39 reflector shape and SES (E14) screw cap make it compatible with a variety of fixtures, delivering focused light with minimal energy use. The 4000K colour temperature provides a clean, modern look—ideal for kitchens, utility areas, and commercial displays. With a low power consumption of just 3.7W, this LED lamp is a reliable and efficient replacement for traditional incandescent bulbs.
- Cool white 4000K – delivers bright, neutral light for a clean and modern finish.
- Compact R39 reflector – ideal for spotlighting and decorative applications.
- SES (E14) screw cap – fits easily into a range of small light fittings.
- Energy-saving 3.7W LED – efficient alternative to conventional reflector lamps
| Brand | Bright Source |
|---|---|
| Bulb type | Reflector (R39) |
| Cap fitting | Small edison screw cap (E14) |
| Colour rendering index (CRI) | 80 |
| Colour temperature | 4000K |
| Diameter (mm) | 39mm |
| Energy rating pre 2021 | A |
| Energy rating post 2021 | F |
| Length (mm) | 68mm |
| Light technology | LED |
| Light colour | Cool white |
| Location | Indoor & outdoor |
| Lumens | 325lm |
| Pack quantity | 1 |
| Power output | 3.9W |
| Voltage | 240V |
| Product code | 0710033190219 |





Reviews
There are no reviews yet.