This 8 ft. flush mount ceiling fixture comes with 4 LED T8 24 Watt Bulbs included (96 Watt Total). These LEDs are 30% brighter than the standard 18 Watt LED bulbs.These bulbs work as an Eco-friendly and cost efficient replacement for (8) 32-48 Watt (256w- 384w Total) Fluorescent T8 bulbs. This fixture requires no modifications at all. All of the necessary conversions have been completed. No ballast to replace!!!