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UCB BR18-SH4Q Smart Light Bulb: Bluetooth connected, supports Alexa and BRmesh APP control

Smart Light Bulb — LED, UCB
Smart Light Bulb — LED, UCB
Smart Light Bulb — LED, UCB
Smart Light Bulb — LED, UCB
Smart Light Bulb — LED, UCB
Smart Light Bulb — LED, UCB
Smart Light Bulb — LED, UCB
Thumbnail Smart Light Bulb — LED, UCB
Thumbnail Smart Light Bulb — LED, UCB
Thumbnail Smart Light Bulb — LED, UCB
Thumbnail Smart Light Bulb — LED, UCB
Thumbnail Smart Light Bulb — LED, UCB
Thumbnail Smart Light Bulb — LED, UCB
Thumbnail Smart Light Bulb — LED, UCB

Ever wished your lights could just... get you? These LED bulbs are here to make that happen, no WiFi required—just Bluetooth. Whether you're team Alexa or prefer the BRmesh APP, you've got full control. Fancy a cozy warm glow or need to simulate high noon in your living room? Adjust the color temperature from 2700K to 6000K and dial the brightness up or down from a whisper (1%) to a shout (100%).

Talk about hands-free living. These bulbs play nice with Alexa (sorry, 1st Gen Echo and Dot, you're left out of the party). Just say the word, and your lights will obey—no need to even glance at a switch.

Here's the kicker: these bulbs dim smoother than a jazz singer, with zero flicker to ruin the vibe. And with Bluetooth 5.0, you can command a small army of up to 100 bulbs. Perfect for when you decide your entire home needs a lighting makeover.

Inside the box, you'll find 4 smart bulbs and a user manual (because even smart lights need a little introduction). Ready to light up your life the smart way?

General specs

  • Brand: UCB
  • Model: BR18-SH4Q
  • Seller: Amazon
  • light_type: LED
  • wattage: 12 Watts
  • bulb_shape_size: A19
  • bulb_base: E26
  • incandescent_equivalent_wattage: 130 Watts
  • light_color: Warm white and daylight white tunable
  • voltage: 120 Volts (AC)
  • brightness: 1300 Lumen
  • connectivity_technology: Bluetooth
  • average_life: 25000 Hours

If you are interested in more details, you can find full information on the seller's page.

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$29.98
Last price update: 6/9/25
Available to order

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Delivery to United States
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Brand UCB HYDONG ChangM ChangM MELPO BrizLabs
Model BR18-SH4Q BR18-SH4Q BR18-SH4Q BR18-SH4Q BR18-SH4Q
Color
Rating
(1)
(2)
(8)
(1)
(4)
(8)
Price $29.98 $9.99 $7.99 $23.99 $17.49 $19.99
Seller Amazon Amazon Amazon Amazon Amazon Amazon
Update July 20, 2025 June 27, 2025 June 27, 2025 June 27, 2025 July 20, 2025 June 27, 2025
light_type LED LED LED
wattage 12 Watts 12 Watts 9 Watts
bulb_shape_size A19 A19 A19
bulb_base E26 E26 E26
light_color Warm white and daylight white tunable Multicolor multicolored, tunable white
voltage 120 Volts (AC) 120 Volts 110 Volts
brightness 1300 Lumen 1300 Lumen 806 lumen
connectivity_technology Bluetooth Bluetooth Wi-Fi
Wattage 15 Watts 13 Watts 13 Watts
Bulb Base E26 E26 E26
Brightness 1550 Lumen 1300 Lumens 1300 Lumen
Connectivity Technology Bluetooth Bluetooth Bluetooth
Smart Light Bulb — LED, UCB

Smart Light Bulb

$29.98

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April 4, 2025
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