High quality materials and exact compatibility - Bulbs are made from high quality materials and function exactly like the original bulbs - They match perfectly with your projector and are compatible with your model Superior brightness and uniform illumination - Superior light output maximizes image quality - Uniform light distribution reduces visual fatigue during long use Rigorous testing and reliable support - Strict testing before delivery - Excellent return service and friendly customer support - If you have any problems with the projector lamp, please contact us Safe, enclosed design - All projector bulbs come with enclosures, not bare bulbs - Optimized filament design helps prevent overheating or abnormal temperatures - Protects both the bulb and the projector 2-3 practical use scenarios - Home theater: replace lamp for movies with stable brightness and clear images - Office presentations: reliable lamp for long meetings with consistent light - Classroom or training: steady performance for lectures and demonstrations