T8 20W 40W ultraviolet germicidal uvc tube 1) Wavelength: 253.7nm 2) Wattage: 10w 15w 20w 30w 40w 3) Lifetime: 5000-8000hrs

T8 20W 40W ultraviolet germicidal uvc tube 

Specification:

1) Voltage: 110-130V, 220-240V

2) Wattage: 10W, 15W, 20W, 30W, 40W

3 Lifetime: 5000-8000hrs

4) Diameter: T8 (25-26mm)

5) Length : 10W (331.2mm), 15W (437.4mm), 20W (589.8mm)

                      30W (894.6mm), 40W (1199.4mm)

6) Base:G13

7) Glass: Boric or quartzose glass

8 Ultraviolet wavelength: 253.7nm

9) Certificate: CE & ROHS.

The ultraviolet lamp tube is a low—pressure mercury  lamp, the short —wave ultraviolet of killing nucleic acid albumen bacilli. This kind of tubes is applicable to medical treatment, sanitary engineering, bacilli, foodstuff and pharmaceutical industry, and various sterilizers, air purification, beauty industry, etc

Power(w)	Length(mm)	Electricity(A)		Peak Wave Length	Life(h)
		Working	Warming
4	135.9	0.17		253.7nm	≥5000
6	212.1	0.16
8	288.3	0.145
12	485	0.165	0.22
13	516.9	0.165
10	331.2	0.22	0.36
15	437.4	0.33	0.55
20	589.8	0.37	0.55
30	894.6	0.405	0.62
40	1199.4	0.42	0.65

T8 20W 40W ultraviolet germicidal uvc tube