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
- Length: 16.4ft
- color zones: 50
- Colors: 16 million
- Connectivity: Wi-Fi
- Control Methods: App Control, Voice Control, Remote Control
- Water Resistance: IP44 rated
- Warranty: 2 years
- First listed by seller: 6/26/25
If you are interested in more details, you can find full information on the seller's page.
Price History for seller Amazon
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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 | $28.42 | $17.03 | $15.37 | $18.69 | $15.51 | $19.99 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | Feb 7, 2026 | Feb 7, 2026 | Feb 7, 2026 | Dec 6, 2025 | Jan 21, 2026 | Feb 7, 2026 |
| Indoor/Outdoor Usage | Indoor | Indoor | Indoor | |||
| Light Source Type | LED | LED | LED | LED | LED | |
| Power Source | AC | Corded Electric | Corded Electric | AC/DC | Corded Electric | |
| Light Color | RGB | Multicolor | Multicolor | |||
| Voltage | 12 Volts | 240 Volts | 24 Volts | |||
| Wattage | 13.5 watts | 8 watts | 10 watts | 50 | 18 watts | |
| 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 | |
| Connectivity Protocol | Wi-Fi | Wi-Fi | Wi-Fi | Wi-Fi | Wi-Fi | |
| Control Method | Voice | Touch | Voice | Voice | ||
| Special Feature | Energy Efficient, Dimmable, Automatic On-Off, Color Changing | Color Changing | Remote Controlled, Timer, App Control | |||
| Theme | Lighting | Halloween | Holiday | |||
| Occasion | All | Congratulations | Halloween | |||
| style | Modern | Modern | Alexa Control | |||
| Material | Plastic | Plastic | Plastic | |||
| 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 | ||
| Connectivity Technology | Wi-Fi | Wi-Fi | Wi-Fi | |||
| Number of Light Sources | 150 | 150 | 150 | |||
| Number of Items | 1 | 1 | 1 | |||
| Water Resistance Level | Not Water Resistant | Not Water Resistant | Water Resistant | |||
| Item Weight | 8.8 ounces | 11 ounces | 8.4 ounces | |||