UCB Alexa Light Bulb 4 Pack — Bluetooth LED Bulbs, Tunable White 2700K–6000K, 1300lm

Elevate your lighting with the UCB Alexa Light Bulb 4 Pack

Designed for effortless voice control and flexible ambiance, these Bluetooth-enabled smart bulbs pair with Alexa devices without the need for WiFi, a hub, or a dedicated bridge. Each bulb delivers bright, even illumination with a color temperature that adapts from warm white to daylight. With a 12W core, the bulbs shine at about 1300 lumens, offering a comparable output to traditional 130W incandescent lighting while maintaining modern energy efficiency. The combination of a high CRI (>90) and broad dimming range helps colors appear natural and scenes feel more immersive in every room.

Included as a 4-pack, the bulbs are designed to work together in larger living spaces while remaining simple to control individually. The setup is straightforward, and you can keep the BRmesh app installed for extra features or delete it after Alexa pairing if you prefer a leaner setup. The result is a responsive lighting experience that adapts to your routines and mood without sacrificing performance.

Key features at a glance

• 1300 lumens from a 12W LED, 130W equivalent brightness for bright, inviting rooms
• Color temperature adjustable from 2700K warm white to 6000K daylight white
• CRI > 90 for accurate color rendering in skin tones and decor
• Dimmable from 1% to 100% for fine-tuned mood and task lighting
• Memory, timing, group control, and scene functions for streamlined setups

Alexa-ready, no extra hardware needed

• Works with Alexa-enabled devices (Echo Plus, Echo Show, Echo, Echo Dot) via Bluetooth
• No WiFi, hub, or gateway required for basic control
• One-step pairing using voice: say “Alexa, find device” to add bulbs
• BRmesh app offers additional features, but is not required for Alexa operation

Practical uses for everyday life

• Set a warm, welcoming glow in the living room or bedroom for evenings with family or guests
• Adjust to a cooler, more energetic daylight for kitchen tasks and morning routines
• Create scenes for movie nights, study sessions, or focused work in the home office
• Schedule lighting changes and group multiple bulbs for cohesive room-wide control

Important note: these bulbs are designed to work with Alexa and are not compatible with Google Home or Apple HomePod. If you prefer, you can continue to use Alexa for routine lighting while optionally keeping the BRmesh app for advanced lighting customization. The 4-pack ships with four bulbs and a user manual to help you get started quickly.