#245-Miniature Bulb Replace Bulbs 245 Miniature Lamp, 2.46v, .5amp e10 base, mini screw 15 hrs average rating. This #245 Miniature E10 base replacement light bulb is commonly used in magnifiers, loupes, microscopes, flashlight pens, etc. fit many of our models, including the M-4 series, LOX-44, M-1, LRX-200 , FRM-2. Also fits eschenbach models, 15xx-71, 15xx-91, 1599-10, 1540-8 Each purchase is for 2 Bulbs POWER: 2.46 Volt, .5 Amp Base Style-MS Mini Screw PACKING Price Breaks: 2 pack/10pack/100pack