" Vivid Color Lighting: This light have 10pcs bright leds, It is available switching 16 static colors and 4 dynamic lighting modes (Flash, Strobe, Fade and Smooth), this submersible lights is your good choice to create an instant and eye-catching rgb color changing mood for your places at any time, in the bar, spa, bathtub, for room indoors centerpieces, garden, lawn, tree, party, festival, such as X'mas, Easter, Halloween, Valentine's Day and so on. Remote Controll: Attached 4pcs IR remote 24key with remote batteries wireless control the lights. Just press the button and those RGB lights will responde soon. Note: one remote can controls multiple RGB lighting lamps. This is your best choice to take as Thanksgiving gift, for Christmas decoration, Cyber Monday, Black Friday. LED Technology: 10pcs high bright SMD LEDs for each lamp, which contributes to a green and energy-efficient accent lighting performance. This is mini submersible led lights, the size is only diameter 2.76 in x height 1.18 in. Waterproof: This light could use as submersible light as short time, such as fountain lights, pool lights, pond lights, inground pool, above ground pool, underwater pool lights, in the swimming pool, it's versatile enough to be used on indoor and outdoor applications. Battery Powered: This is a battery operated led light, this is portable, with 3 AAA batteries powered (BATTERY NOT INCLUDED)."