The LEDVANCE OSRAM Bellalux LED CLB40 (4000K) produces 470lm of neutral white light from 4.9W of consumption, offering a direct energy-saving replacement for conventional 40W incandescent candle bulbs. It uses an E14 small Edison screw base and runs on 220–240V mains voltage.

The 4000K neutral light temperature is suited to task-oriented environments such as kitchens, studies, and workspaces where accurate colour perception is beneficial. The lamp emits no UV radiation, starts at full brightness instantly, and is mercury-free.

Key Features

• E14 small Edison screw base — direct replacement for 40W incandescent candle bulbs
• 4000K neutral light colour temperature for accurate, task-friendly illumination
• No UV radiation in the light beam
• 100% instant brightness — no warm-up time
• Mercury-free construction

Product Benefits

• 4.9W consumption versus a 40W incandescent significantly reduces energy costs
• LED technology provides resistance to shocks and vibrations for longer operating life
• 15,000-hour rated lifespan reduces replacement frequency compared with conventional bulbs
• Neutral 4000K output supports clear visibility in kitchens, workspaces, and home offices
• Outdoor use is possible inside a luminaire with a minimum IP65 protection rating

Technical Specifications

• Model: CLB40
• Power: 4.9W
• Colour Temperature: 4000K (Neutral Light)
• Luminous Flux: 470lm
• Base Type: E14
• Voltage: 220–240V
• Lifespan: 15,000h
• Dimming: Not suitable for use with a dimmer
• Mercury: Mercury-free
• Outdoor Use: Minimum IP65 enclosure required

Why You'll Love It

• 4000K neutral tone delivers crisp, clear light that helps colours read accurately
• E14 fitting requires no adapters — plug straight in to existing candelabra and chandelier sockets
• Instant full-brightness start means no waiting after switching on
• Mercury-free lamp is safer to handle and dispose of responsibly