# Lepro B22 Smart Bulb 2-Pack, 1100lm, CRI 90

Source: https://www.ranked10.co.uk/tech/best-smart-bulbs/lepro-ai-smart-bulb-b22
Ranked #6 in "Best Smart Bulbs 2026: 10 Ranked, Wattage Claims Checked": https://www.ranked10.co.uk/tech/best-smart-bulbs

- Price: £16.99 (checked on Amazon UK on 2026-09-19)
- Amazon rating: 4.3 from 2,583 ratings
- Buy on Amazon: https://www.amazon.co.uk/dp/B0DB1MTWRZ?tag=ranked10-21

The Lepro AI Smart Bulb is a two-pack of colour-changing B22 bayonet bulbs, listed at £16.99 and rated 4.3 out of 5 from 2,583 ratings. It sits at number 6 in this guide.

Its spec table is where it earns its place, because the headline figures hold up. The title says 10W and 1100 lumens, and the table backs both: 10 watts appears three times (Wattage, Power Consumption, Light Source Wattage) and 1100 lumens twice (Light Output Maximum, White Brightness). That works out at roughly 110 lumens per watt, high for a household LED. Not everything is as tidy. The table gives 220 Volts in one field and 220 to 240 Volts and 50 Hertz in another, lists the shape as A19 on a bulb the title calls B22, and pins the colour temperature at 2700 Kelvin even though the bullets promise tunable white from warm to cool. The 75 Watt Incandescent Equivalent in the table never appears in the title or the bullets. Everything on this page comes from the Amazon listing for this product, not from testing we carried out ourselves.

## Specification

| Field | Value |
|---|---|
| Price | £16.99 for the two-pack as titled |
| Rating | 4.3 out of 5 from 2,583 ratings |
| Wattage | 10 watts, repeated as Power Consumption and Light Source Wattage |
| Light Output | 1100 lumens, repeated as Light Output Maximum and White Brightness |
| Incandescent Equivalent | 75 Watts (the title and bullets never mention it) |
| Colour Temperature | 2700 Kelvin (as listed, though the bullets promise tunable warm-to-cool white) |
| Voltage | 220 Volts in one field, 220 to 240 Volts and 50 Hertz in another (as listed) |
| Bulb Shape Size | A19 on a B22 bayonet bulb (as listed) |

## Questions people ask

**What is the wattage of the Lepro AI Smart Bulb?**

The listing gives 10 watts in three separate fields: Wattage, Power Consumption and Light Source Wattage.

**How bright is the Lepro AI Smart Bulb?**

The listing states 1100 lumens in two fields, Light Output Maximum and White Brightness, and the title also says 1100lm.

**What fitting does the Lepro AI Smart Bulb use?**

The title says B22, a bayonet cap. The spec table lists the Bulb Shape Size as A19, which is the American shape code, so the two fields describe the same bulb differently.

**What colour light does the Lepro AI Smart Bulb produce?**

The bullets claim 16 million colours plus tunable white from warm to cool, while the spec table gives a single Color Temperature of 2700 Kelvin.

**How many bulbs are in the pack and what does each cost?**

The title says 2 Pack and the price is £16.99, which works out at about £8.50 a bulb.

**Does the Lepro AI Smart Bulb work with Alexa and Google Assistant?**

The bullets state it works with both, with control through the Lepro APP over 2.4GHz WiFi and Bluetooth as well.