Review on 💡 High-Efficiency F4T5 Fluorescent Tube with Low Mercury Content by Tony Stone

These F4T5/D fluorescent tubes were purchased for an old RayOVac Workhorse flashlight. Nowadays, new flashlights usually use LEDs. After replacing the old bulbs and installing new 6V Duracell batteries, the workhorse works great. The fluorescent tubes were very well packed in bubble wrap and arrived in perfect condition. Reviews from buyers who buy from other suppliers state that their orders often arrived damaged.