Enhance the brightness of your outdoor security lamps and special use lighting fixtures with this pack of two R7 J118 300W linear halogen bulbs. With a bulb life of 1,000-1,999 hours and 4800 lumens, these bulbs are ideal for illuminating large outdoor areas with warm white 2700K light. The bulbs have an energy efficiency rating of E and an output voltage of 240V. These R7s bulbs have a bulb shape code of R7 J118 and are suitable for use in tube-shaped fixtures. The pack includes two bulbs, both with a socket size of R78 R7s. The brand of these bulbs is Linear and they use halogen lighting technology. Upgrade your outdoor lighting with these high-quality bulbs today!