Telebrands light bulbs
They sell light bulbs that come wih a pull change and you supply 4 aa battries and they're work for along time. I used 3 different sets put 3 or four battries in, the light only lasted a few hours. They, instabulb.com made by telebrands
Telebrands sell instabuble that are suppose to be long lasting pull chain or on always you putin 4 aa battries, i bought them and they only lasted a few hours. 8 bulbs cost me $50.00 bucks and change. They offer a 0 gauruntee but you have to pay return postage which is about the same as the product. ...