4W 254nm SW Shortwave UV Tube for Fluorescent Minerals Ultraviolet Lamps

Package Included:

1 x Shortwave UV Tube only (It not include the lamp, only UV tube)

Notice: if you just buy our bulb, i am not sure whether it can match well with other sellers uv lamp; 

our bulb can match our shortwave uv lamp very well, our uv lamp item number:262591319574 and 263597853274  .

P.S.:  The bulbs do not illuminate uniformly by our naked eyes, they are just this craftmanship, they are not defective, 

they are just the same power 4 watt. if the bulb is defective, it does not turn on.