$13.85 ea.
Sold only by the
Case of 6 for

F40T12 / BLB  - 40 Watt - T12 Fluorescent Tube - Black Light Blue - GE 10531 - Linear Fluorescent Black Light Bulb
Additional Media

GE 10531 - F40T12/BLB - 40 Watt

(Case of 6) T12 Fluorescent Tube - Black Light Blue


The GE 10531 fluorescent black light tube comes in a filtered glass that absobs most visible light, while maintaining a glowing effect. This F40T12 black light tube operates at 40 watts with a medium bi-pin base. Measuring at 48 inches in length, this bulb has an impressive life rating of 20,000 hours. It can be used for a unique party atmosphere as well as insect traps and inspection applications. Sold in a case of six.

Brochures & Spec Sheets


Stock Code:  F-40T12BLB
Part No.:  10531
Wattage:  40 Watt
Bulb Shape:  T12
Base Type:  Medium Bi-Pin
Diameter:  1.5 in.
Package Quantity:  6
Brand:  GE
UPC:  043168981637
Bulb Color:  Black Light Blue
Bulb Type:  F40T12
Length:  48 in.
Life Hours:  20,000

Customer Reviews

Rated 5 out of 5 by 11 reviewers.
Rated 5 out of 5 by Excellent replacements!! We bought these because the lights I have in my basement were from some other company and they died within weeks of purchase, These last forever though. <3 January 26, 2015
Rated 5 out of 5 by Awesome Blacklights, Great Buy :) !!! These bulbs arrived just in time for a surprise Glowing Sweet 16 Party....the kids really enjoyed the glowing effect and the party is still being talked about. Great price, just know that the company does not process orders over the weekend -_- May 28, 2013
Rated 5 out of 5 by Great product and excellent price. This product performed better than expected. Ten fixtures set a glow in a 7600 square foot ballroom and the look was amazing. May 29, 2012
Rated 5 out of 5 by Fantastic Product, exactly as advertised The staff, particularly Matt was fantastic. This was a unique purchase for our company in that we were buying this item for a non-profit youth group to give as a donation to them. The staff was fantastic at getting the alternate tax exempt forms processed for us, and getting the shipment out very quickly. The shipping staff did an absolutely superb job of packing the shipment and all of the lamps arrived ahead of the deadline in perfect condition. Great job folks!! We have bought lamps from several other suppliers and 1000bulbs.com has them all beat in service from start to final packing and deliver. Way to go folks, we are very happy. Aquarium World May 21, 2012
Rated 5 out of 5 by Our party store loves the black lights at such a great price! This was by far the best deal on the web!! We were in a squeeze on time and the gentlemen who assisted me went the extra mile to make sure our order was processed quickly! May 14, 2012
Rated 5 out of 5 by Worked great! Product worked great, shipping was fast, customer service was excellent. Fully recommend product and company. March 30, 2012
Rated 5 out of 5 Great black lights for the price These black light tubes work great and light fluorescent colored objects very well. I bought these for Halloween and they are perfect for lighting my scary garage. These were priced very reasonable. October 5, 2011
Rated 5 out of 5 by Great price, very powerful Does exactly what it should. This is a powerful black light at a great price September 16, 2011
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