Feature●【Better heating effect】Due to the higher power of the 40W lava bulb, which provides a brighter and more even illumination, the wax can be heated to the desired temperature in a shorter period of time than with the 25W lava bulb. This saves you waiting time.●【Dimmable Reflector Bulb】This R39 lava bulb can be adjusted in brightness to meet the users requirements for different temperatures. The brightness can be continuously adjusted from 0% to 100% as required.●【Longer Life】The filament of the 40W lava lamp is thicker and more durable than that of the 25W lava lamp, making the heating bulb last longer.●【Wider Application】With higher power, the 40W lava lamp bulb can be used in a wider range of lava lamps, emitting more heat and heating a larger area. Suitable for lava lamps, can also be used as a heating bulb.●【Caution】Preheating time is less than 0.5 seconds, do not touch the bulb during or after use to avoid burns.Description