RGB LED Light Bulb Replacement for Shape Light

Note: the 4.0-inch bulb replacement is the old version, we care for each of our clients and are responsible for all the products we sold, so here we still offer the old version for the clients who have treasured our products for years. And please note that the 4-inch bulb replacement comes with a USB 5.0V, 1A charger for free. and it will be sent out directly from our factory in China. So if you choose a 4.0-inch bulb replacement, it will not be refundable or exchangeable. Thanks for your understanding.   Bulb replacement - available for all LOFTEK shape light For providing the superior performance of the product for our clients, we have updated our adapter & the replacement bulb from January 2019. There are 2 improvements, one is the output from 4.2V 800mA updated to 5.0V 1000mA, the other one is the plugged with a smaller diameter, so the replacement bulb also updated for matching with the adapter. 4.7-inch bulb replacement: available for 12-inch, 16-inch, 20-inch and 24-inch le