3 shapes available, white plastic body, warm white flame Soft, realistic, flickering light head, odorless, safe, long burning time up to 150 hours. 3.6 cm (L) x 3.6 cm (W) x 3.6 cm (H), small tea lights, powered by CR2032 battery (included) Easy to use, slide the on/off button on the bottom to control, timer control is also available ATTENTION TIPS: Since there is still a slight power loss after a timed shutdown, we recommend that you turn off the switch on the bottom when you do not use these tea lights for a long time and when storing them.