Philips Narrowband TL 40W/01 RS UVB Bulb UV17498 foot-candles

foot-candles

Replacement Quartz Sleeve for Ideal Horizons - 41001 UV Light Bulb for Germicidal Water Treatment

Replacement for part # 601100274

9% of bacteria

Philips Narrowband TL 40W/01 RS UVB Bulb UV17498 foot-candlesThese lamps emit only a very narrow waveband from the B bandwidth of the UV spectrum (290 to 315). This narrow waveband is between 305 and 315 nm and peaks at 311 nm: the most efficacious waveband for the treatment of psoriasis. This means that treatment is much more focused and exposure times are much shorter. This in turn leads to a reduction of side effects such as reddening of the skin and itching. All of this makes them ideal for photo therapy