Upgrade your existing Jewelry Track Lighting with these wonderful high power COB LED trade show lighting bulbs. This bulb is a true 35w of actual power draw at 120v. 110-240v Neutral White 4500k, 4000 Lumens, with a 45 degree beam angle. This bright, low heat LED bulb will replace a 200w halogen bulb. Your colors will pop and your display will sparkle with these 35w HIGH QUALITY LED bulbs.