Description
Light Bulb Replacement for KN4003BL2D
Compatible with 311nm NB-UVB Home Phototherapy Lamps: KN4003BL2D
Restore skin health with the Philips professional-grade narrowband UVB replacement bulb designed for home-use phototherapy devices. Ideal for treating skin conditions such as psoriasis, eczema, and vitiligo, this compact bulb is compatible with the Kernel Portable 311nm UVB Lamp
Product Features
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Genuine Philips Bulb – Brand-new, sealed, and ready to use
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Clinically Proven Wavelength – Emits 311–312 nm narrowband UVB, trusted by dermatologists worldwide
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Simple Installation – Designed for plug-and-play use in NB-UVB lamps with G23 socket
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Compact & Efficient – 8-watt energy use, ideal for portable phototherapy
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Safe for Phototherapy Use Only – Not for general lighting applications. Always consult your device manual or healthcare provider before replacement.
Comparison
Model number |
PL-S 8W/01/4P |
PL-S 9W/01/2P |
|---|---|---|
SKU number |
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Image |
|
 |
Compatible UVB lamps |
Portable UVB Lamp (KN4003BL2D) |
- Corded, Handheld 311nm UVB Lamp (KN4003BL) - Stationary & Handheld Dual-Bulb 311nm UVB Lamp (KN4006B) |
Color designation |
Ultra Violet B |
Ultra Violet B |
Nominal power |
8 W |
9 W |
Base type |
2G7 (4-pin) |
G23 (2-pin) |
Pin Configuration |
4 pins |
2 pins |
Power Consumption |
8 W |
8.6 W |
Lamp Current |
0.165 A |
0.17 A |
Lamp Voltage |
51 V |
60 V |
Lamp Life |
1,000 hr |
1,000 hr |
Interchangeability |
Not interchangeable |
Not interchangeable |
Product Details
- Model:
- Philips PL‑S 8W/01/2P
- Compatibility:
- Kernel KN4003BL and Kernel KN4006B
- Condition:
- Brand-new, unused
- Wavelength:
- 311–312 nm (NB-UVB spectrum)
- Power Consumption:
- 9w
- Socket Type:
- G23
- Lifespan:
- 1,000 hours
Reviews
3 Reviews
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Real Bulb
This is the real Philips bulb. I bought it mainly because this seller also offers other UVB lamps, which gave me confidence in the quality. Delivery took just 3 days, and everything arrived in great condition.
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3 Days Delivery
The delivery was faster than I expected, especially with free shipping. Great pricing and smooth experience overall. I’ll definitely order from this company again for other products.
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Shipped fast and was able to answer all my questions.
I love the product and their services.
