Used item. Used for aquarium lighting for about 5 years. General light bulb type Daylight color Base: E26 Equivalent to 30W Downlight 4.4W All 4 bulbs have been tested and confirmed to light up. - Brand: Panasonic - Model Name: LDA4D-H/E/W - Quantity: Set of 4 - Type: LED light bulb Thank you for viewing.