New prices
€22
– €39
Kasa Smart KL125P4 Smart WiFi Light Bulbs
Smart WiFi light bulbs offering dimmable, color-changing illumination with voice and app control. These energy-efficient LED bulbs feature Wi-Fi connectivity for remote operation, compatibility with Amazon Alexa and Google Assistant, and energy monitoring capabilities. Suitable for indoor use with standard E26 base and A19 shape.
- 2 variants
- Dimmable
- Brightness: 2 variants
Used prices
€20
– €28
Price spread
~76%
Across new variants
Customer rating
11,531 ratings
Available variants (2)
Choose a variant, then open its detail page for seller-specific information.
RGB, 800 Lumen, 2500K-6500K
Amazon
Available to order
- Brightness
- 800 Lumen
- Light Color
- RGB
Variant comparison
Compare prices, availability, and key variant differences in one table.
| Feature | RGB, 800 Lumen, 2500K-6500K | RGBW, 1000 Lumen, 2500K-9000K |
|---|---|---|
| Price | €22.01 | €38.73 |
| Updated | Aug 30, 2026 | Aug 14, 2026 |
| Availability | Available to order | Available to order |
| Brightness | 800 Lumen | 1000 |
| Light Color | RGB | Multicolor, RGBW |
Amazon live offers
Offers updated
Top live offer
€22.01
New from
€22.01
Used from
€19.75
Offer count
5+
| Seller | Condition | Price | Shipping | Updated | |
|---|---|---|---|---|---|
| Third-party seller FBA | Used - Very Good | €19.75 | Free shipping | 9/1/26 | View offer |
| Third-party seller FBA | Used - Like New | €19.96 | Free shipping | 9/1/26 | View offer |
| Sold by Amazon FBA | New | €22.01 | Free shipping | 9/1/26 | View offer |
| Third-party seller FBA | Used - Like New | €27.64 | Free shipping | 9/1/26 | View offer |
| Sold by Amazon FBA | New | €38.73 | Free shipping | 9/1/26 | View offer |
View all offers on Amazon
Affiliate link. As an Amazon Associate I earn from qualifying purchases.
Overview
Compare Kasa Smart KL125P4 Smart WiFi Light Bulbs variants, pricing tiers and key differences.
Learn moreHow variants differ
- Brightness
- Light Color
Who each variant is for
- Start with your budget: the visible price spread across variants is about 76%.
- Pick color and finish only after deciding on hardware requirements.
Reviews
4.4 / 5
from 11,531 ratings
No written reviews yet
When this device makes sense
Product confidence
Reviews
There are no text reviews yet. If you have experience using this product, please leave a review. It will help other people decide whether this product is right for them.