What are the application scenarios and selection suggestions for LED energy efficiency ratings？

1. Living room: As an important place for family members to gather and communicate, the living room requires a high light level. It is recommended to choose LED lamps with A+ or A energy efficiency rating to ensure energy saving and lighting quality. The brightness of the living room should be maintained at 200-300 lumens per square meter, so it is recommended to choose 40-60 watt LED lamps for a 20 square meter living room

2. Bedroom: The atmosphere of the bedroom should be warm and comfortable, so the light brightness can be appropriately reduced. It is recommended to choose A or B energy-efficiency grade LED lights, 150-200 lumens per square meter can be. 15 square meters of the bedroom is recommended to choose 25-30 watt LED lamps and lanterns.

3. Kitchen: Kitchen space needs sufficient light to ensure safety and ease of operation. It is recommended to choose Grade 3 energy-efficiency rated LED lamps with 300-400 lumens per square meter. 30-40 watts of LED lamps are recommended for a 10 square meter kitchen.

4. bathroom: the bathroom on the brightness of the relatively low demand, 200-250 lumens per square meter can be. 5 square meters of the bathroom is recommended to choose 10-15 watt LED lamps and lanterns