products advantages : 1. Replacing the traditional halogen lamps straightaway, easy! 2. Low power consumption, high lumens output, economical! 3. High quality aluminum housing, better for heat dispersion, cool! 4. he light target angle is adjustable, smart! 5. Multiple color temperature options, to meet the requirements of different atmosphere, flexible! 6. Real manufacturer, independent production, reliable quality and funny staff members, no worry!