Stretchable LED Spotlight Recessed LED COB Downlight Aluminum Ceiling Can Lights

GEEK Stretchable:

GEEK Stretchable Round Spotlight, split design, installation without tools in the embedded frame (trimless or with trim) by the magnetic fixed system.
GEEK Stretchable Spotlight height adjustable without tools: flush with the ceiling, or extended from 1 mm to 73 mm; Detachable design makes the luminaires can suitable for different ceiling heights. Spotlight head rotates 360° and tilts 90°, COB (Chip on Board) technology for maximum efficiency, anti-glare, energy-efficient LEDs with high color rendering can reach 97Ra; 
The luminaire lamp body is made of pure aluminum, and the aluminum reflector has much better lighting distribution than plastic. Softer and uniform lighting output, eye-protection.