Normal Bright white model: http://www.amazon.com/dp/B01A9RN0UK
Multi Color RGB model: http://www.amazon.com/dp/B01A9RN2L2
$7 off with same coupon code YHRKTYDG
Normal Bright white model,Promotion price after coupon:$16.99
Multi Color RGB model,Promotion price after coupon:$18.99

Hope this is helpful!