Philips OEM PHI/387 Replacement DLP Bare Bulb for Sony XL-5100U / 5100 Brand new OEM bulb | Original lamp | Not refurbished Free Ground Shipping in US One-Year Warranty | (RP-P022) | Lamp Wattage 100/120W This is the Original Lamp made by Philips Works in many model TVs, See description for models