Q1: What is the cutout hole size required for the WELLMAX 18W Sunlight Series recessed downlight?
A: The required hole size (cutout diameter) for this 18W model is Ø158mm, with an overall outer fixture dimension of Ø167mm × 28mm.
Q2: Is the WELLMAX 18W LED downlight flicker-free?
A: Yes, this downlight is built with advanced flicker-free driver technology, preventing eye strain and stroboscopic flickering during long hours of use.
Q3: How many lumens does the WELLMAX 18W Sunlight Series produce?
A: It delivers a high luminous flux of 1800 lumens, providing bright, energy-efficient illumination equivalent to much higher wattage traditional lamps.
Q4: What is the lifespan and switching cycle rating of this LED downlight?
A: It is rated for a long operational lifespan of 25,000 hours and supports more than 15,000 switching cycles for enduring reliability.
Q5: What is the CRI rating for true color reproduction?
A: It features a CRI of >80, which ensures that colors in your room or retail items appear natural, vivid, and true to life.
Q6: Can this WELLMAX downlight be installed in outdoor covered areas or bathrooms?
A: It has an IP20 rating, which means it is designed strictly for dry indoor applications such as living rooms, bedrooms, offices, and hallways.
Q7: What is the beam angle of the WELLMAX 18W recessed light?
A: It features a wide 120° beam angle, ensuring expansive light distribution across your ceiling space to minimize dark spots.