Enjoy the ambiance of candle light on your Christmas tree this season with these 16 clip on candles. They plug into your existing miniature light string for even placement. Place them where you want to achieve a pleasing look. Just take the bulb out of the existing strand on your tree and insert one of these and clip it on the branch. The white candle section measures 6" and with the green base and tip top of the bulb they measure 7-1/4". They use standard clear miniature replacement bulbs. All of them have been plugged in and they work. They are in very good condition - no cracks or chips to the the candle covers and no yellowing or stains and the spring clips all work good. I ship USPS to only continental USA within 48 hrs when payment by PayPal is confirmed. Returns accepted only if I have described item inaccurately. Thanks for looking!