ch 110v wall lamp lighting on/off switch led 3w beam 30 degrees ac100-240v dc12v/24v flexible gooseneck light for house rv boat reading book

minimalist design,well construction - wall mount or headboard surface mount gives you a clean and neat surrounding; holder base: 2.75"(d)x 1.37"(h), head: 1.18 "(d) x 2.76"(l) focused illumination - narrow beam(30 degree)produces a footprint lighting area on your reading page to read by without lighting up whole bedroom, don't disturb your partner directional lighting - flexible gooseneck helps adjust lighting angle to suit different sit or lie posture in bed for comfortable reading energy saving and comfortable - 200 lumen output,3w chip equivalents to 25w incandescent bulb, produces relaxing light in bedroom, sufficient light to read by and lamp stays cool emitting colors optional - select preferred lighting colors, warm white 3200k(recommend for reading), nature white 4100k or cool white 6400k..syi