Questions and Answers for ViaVolt 24-Watt T5 Blue Linear Fluorescent Tube Light Bulb Replacement for 2 ft. H/O 6500K Full Spectrum Grow Light

A:  have used 6 of them for 4 years now, they work great.

A:  No, it is not equal to 865 emitting light.

A:  This is just the bulb. The actual light has the housing and the electrical plug.

A:  No, it is not housing for the light and the wire is not included.

A:  yes

A:  yes is length

A:  no

A:  nope

A:  no

A:  it's a waste of money these bulbs, no

A:  about 22.5

A:  This item is approximately 2 feet.

A:  The length of the actual bulb is 21.5'' long. We will change the listing to reflect the actual length. Thank you for questioning us on this. Your input is high appreciated. -Viavolt

A:  is about 22 inches some fixtures are made for average off 23 or 24 to give it some space

A:  Actual length of bulb is 21.5 in.

A:  yes

A:  Yes it can be used for many things.

A:  no, they no work period.