Q: Do you have the ability to do independent research and development?
A: Yes, we have over 15 years of experience in R&D with a dedicated engineering department of 8 people to handle product improvements and new developments.
Q: How quickly can I get a sample and what are the charges?
A: New development samples take 15-30 days, while normal items take 5-7 days. All sample fees are returned when a bulk order is placed.
Q: Where is the best place to install a ceiling fan?
A: Ideal locations include over seating areas for comfort, near entryways to cool visitors, or in bedrooms to assist with sleep temperature.
Q: How should I set the fan direction for different seasons?
A: Use forward (counter-clockwise) during the hot season for a cooling breeze, and reverse (clockwise) during the cold season to circulate warm air.
Q: What is the lifespan and power compatibility of this light?
A: The unit supports 110-220V voltage and has a rated lifespan of approximately 50,000 hours.
Q: What application areas is this lighting suitable for?
A: It is perfectly suited for homes, living rooms, dining rooms, shops, and aisles among other indoor spaces.
Bright Light Bulb
