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Kasa Smart KL420L5 Smart LED Light Strip: 50 customizable color zones
Ever walked into a room and thought, 'This could use a little... more'? Whether it's your bedroom, gaming den, or that corner of the apartment you call an office, the Kasa Smart WiFi RGBIC LED Light strip is here to save the day (and your decor). Stretch it, cut it—this 16.4 ft. strip bends to your will, fitting snugly around beds, desks, or even that weirdly shaped cabinet you love. And with 16 million colors at your fingertips (yes, million), plus animations that range from 'chill vibes only' to 'let's turn this place into a disco', setting the mood is a breeze. Oh, and with 50 color zones to play with, your lighting can be as subtle or as over-the-top as you like. Plus, that PU Coating means it's tough enough to handle a splash or two—because life happens. And just in case? There's a 2 year warranty backing you up. So go ahead, light up your life (literally).
Features
- 16 million colors with dimming
- Wi-Fi connectivity with voice control
- Protective PU coating
- Cuttable design for custom lengths
- Grouping and smart actions
- 50 customizable color zones
General specs
- Brand: Kasa Smart
- Model: KL420L5
- Seller: Amazon
- ID: B09QBD5J7S
- Colors: 16 million
- Length: 16.4ft
- Warranty: 2 years
- color zones: 50
- Connectivity: Wi-Fi
- Control Methods: App Control, Voice Control, Remote Control
- Water Resistance: IP44 rated
- First listed by seller: 6/26/25
If you are interested in more details, you can find full information on the seller's page.
Amazon live offers
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Top live offer is the offer currently shown first for this Amazon listing. It may differ from the lowest available price.
FBA means the order is fulfilled by Amazon, even when the seller is a third-party merchant.
Shippable means the offer is listed as available for delivery on Amazon.
New, Used and Refurbished describe the item condition shown for that Amazon offer.
Top live offer
$29.99
Free shipping
New
Sold by Amazon
FBA
Shippable
New from
$29.99
Only from New + Shippable live offers
New offers
Sold by Amazon
· FBA · Shippable
$29.99
Third-party seller
· Shippable
$39.98
+ $5.49 shipping
Offers updated: 6/3/26
Price History for seller Amazon
Shipping options
Delivery to 
Russia
Russia
Available
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| Brand | Kasa Smart | Kasa Smart | Cync | Cync | Amazon Basics | Govee |
| Model | KL420L5 | KL400L5 | CSTR16CBDM | CSTR32CBDM | DJ-05-24-RGBW-US | H6159 |
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| Price | $29.99 | $19.99 | $13.77 | $18.69 | $20.80 | $24.99 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | May 29, 2026 | May 29, 2026 | May 29, 2026 | May 1, 2026 | May 19, 2026 | May 29, 2026 |
| Voltage | 12 Volts | 240 Volts | 24 Volts | |||
| Wattage | 13.5 watts | 8 watts | 10 watts | 50 | 18 watts | |
| Light Color | RGB | Multicolor | Multicolor | |||
| Power Source | AC | Corded Electric | Corded Electric | AC/DC | Corded Electric | |
| Control Method | Voice | Touch | Voice | Voice | ||
| Light Source Type | LED | LED | LED | LED | LED | |
| Included Components | 1 Power Adapter, 1 Smart Light Strip Controller, 1 Smart Light Strip (16.4ft/5m) | 1 LIGHT STRIP + POWER SUPPLY | 1 LIGHT STRIP + POWER SUPPLY | 1 Power Adapter, 1 Smart Light Strip Controller, 1 Smart Light Strip (16.4ft/ 5m) | 1 x 16.4ft (5M) LED Strip light, 1 x WiFi Controller, 1 x 24key Remote Controller, 1 x Power supply, 1 x User Manual | |
| Indoor/Outdoor Usage | Indoor | Indoor | Indoor | |||
| Connectivity Protocol | Wi-Fi | Wi-Fi | Wi-Fi | Wi-Fi | Wi-Fi | |
| style | Modern | Modern | Alexa Control | |||
| Theme | Lighting | Halloween | Holiday | |||
| Material | Plastic | Plastic | Plastic | |||
| Occasion | All | Congratulations | Halloween | |||
| Item Weight | 8.8 ounces | 11 ounces | 8.4 ounces | |||
| Controller Type | App Control, Button Control, Amazon Alexa, Voice Control | App Control, Amazon Alexa, Button Control, Voice Control | Alexa Control With Voice | Voice Control, WiFi/Bluetooth App Control, Button Control Box | ||
| Number of Items | 1 | 1 | 1 | |||
| Special Feature | Energy Efficient, Dimmable, Automatic On-Off, Color Changing | Color Changing | Remote Controlled, Timer, App Control | |||
| Water Resistance Level | Not Water Resistant | Not Water Resistant | Water Resistant | |||
| Connectivity Technology | Wi-Fi | Wi-Fi | Wi-Fi | |||
| Number of Light Sources | 150 | 150 | 150 | |||
Kasa Smart KL420L5 50 customizable color zones
$29.99
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