Product Price Brightness (lm) Color Temperature (K) Dimmable Color Options Connectivity Lifespan (hrs)
TP-Link TP-Link Kasa KL130 Kasa Smart Light Bulb Multicolor (A19)
US
2500K-9000K Multicolor Wi‑Fi (IEEE 802.11b/g/n, 2.4GHz) 25000 hours
Govee Govee A19 800LM RGBWW Smart LED Bulb (2-Pack)
US
£14.09 2700K to 6500K 16 million colors Wi-Fi and Bluetooth (2.4 GHz)

A pair of A19 RGBWW smart LED bulbs that produce 800 lumens each, support 16 million colors plus tunable white (2700K-6500K), and are dimmable via the Govee Home app. They connect over 2.4 GHz Wi‑Fi and Bluetooth, work with voice assistants, and include scene, scheduling, and music‑sync features, making them suitable for living rooms, bedrooms, and smart home setups.

★ Ideal for

Ideal for budget-conscious buyers because it delivers 800 lumens, full RGBWW color plus 2700K-6500K tunable white, and Wi‑Fi/Bluetooth control in an inexpensive 2‑pack.

LIFX LIFX A19 Mini (Multicolor)
US
£11.19 1500K - 9000K Billions of colors Wi-Fi 2.4GHz 25000 hours

Compact A19 multicolor smart bulb offering up to 800 lumens, tunable white from 1500K-9000K, full-color control and app/voice operation without a hub. It supports Matter and connects via 2.4GHz Wi-Fi, suits rooms where a smaller bulb footprint and wide color range are useful.

★ Ideal for

Ideal for buyers seeking the most affordable smart bulb without compromising quality because it delivers 800 lumens, tunable 1500K-9000K white, billions of colors, Matter support and Wi‑Fi direct connectivity.

Novostella Novostella A19 Multicolor Smart LED Bulb
US
£18.65 2700K-6500K 16 million colors + tunable white Wi-Fi 2.4GHz 25000 hours

A 13W A19/E26 smart LED bulb producing 1300 lumens with tunable white (2700K-6500K) and 16 million RGB colors, controllable via the Smart Life app and voice assistants. It is fully dimmable, requires 2.4GHz Wi‑Fi, and is designed for indoor use. Suited for users who want high brightness and wide color range without a hub.

★ Ideal for

This bulb is ideal for someone seeking the most affordable smart bulb without compromising quality because it delivers 1300 lumens, 16 million colors, tunable 2700K-6500K white, app/voice control, and a 25000-hour life at 13W.

Sengled Sengled Smart LED Multicolor A19 (E26)
US
£9.69 2000 K - 6500 K 16 million colors Bluetooth mesh (requires Sengled hub for hub-required models) 25,000 hours

A color-changing A19 smart LED that produces 800 lumens, supports tunable white from 2000 K to 6500 K and 16 million colors, and is dimmable via Bluetooth mesh and smart-home integrations. It's compatible with Alexa and Google Assistant when used with required Sengled hub or with devices that support Sengled's Bluetooth mesh. Suited for general home lighting, mood lighting, and voice-controlled setups.

★ Ideal for

Ideal for budget-focused buyers because it delivers 800 lm brightness, wide 2000-6500 K tunable white range, 16 million colors, and a 25,000-hour lifespan while remaining low-wattage and affordable.