Ardinbir Studio Camera 500W Macro Ring Light for Canon Ring light with 500 Watt bulb. We do offer the replacement bulbs at the price of $35.95/each plus shipping charge. And the offer is to those who get the light from us only due to quantity limit Ring light with 500 Watt bulb. Ring light with 500 Watt bulb. We do offer the replacement bulbs at the price of $35.95/each plus shipping charge. And the offer is to those who get the light from us only due to quantity limit