A: Aluminum is an excellent frame material for bathroom mirrors:

• Never rusts: Aluminum naturally resists oxidation, and anodizing/painting adds extra protection
• Lightweight: 1/3 the density of steel -- easier to install, less wall stress
• Good heat dissipation: If LEDs are inside the frame, aluminum helps cool them, extending lifespan
• Modern finish: Available in brushed, matte, gloss -- suits various styles
• Durable: Won't warp or crack -- outlasts plastic or wood frames

Comparison: Stainless steel is heavier and shows fingerprints; plastic becomes brittle over time; wood warps in humidity. Aluminum is the best all-around choice for bathrooms.

A: Capacitive touch switch + stepless dimming -- very intuitive:

• Single tap: On/Off
• Long press: Smooth 0-100% brightness adjustment -- release at desired level
• Double tap (on some models): Switch color temperature (if tri-color available)

Smart features:

• Works with wet hands: High-sensitivity chip responds even with damp fingers
• Backlit indicator: Glows faintly for easy nighttime location
• Brightness memory: Next time you turn it on, it remembers your last setting

A: Aluminum frames are relatively lightweight -- installation is straightforward:

Wall type requirements:

• Solid/brick wall: Best -- use standard wall anchors
• Light steel stud wall: Mount into studs or use toggle bolts
• Tiled wall: Use a tile/glass drill bit to prevent cracking

Installation steps:

1. Choose height (mirror center 155-165 cm / 61-65 inches from floor)
2. Mark and drill holes using back mounting slots
3. Insert wall anchors
4. Screw in (leave 5-8 mm gap for hanging)
5. Hang the mirror and check level

A: Yes -- aluminum frames are actually repair-friendly:

• Removable frame: Usually secured with screws or clips -- can be opened to access LEDs and driver
• LED strips: Rated for 50,000+ hours (~10 years). If failed, replace with same-spec strips
• Driver: Most common failure point -- can be replaced separately

However:

• DIY not recommended: Opening the frame may break the waterproof seal
• Under warranty: Contact the manufacturer -- don't disassemble
• Out of warranty: An electrician or repair person can work on it -- aluminum frame is accessible