Hangzhou X-Sign Advertising Co., Ltd. is based in China and lists illuminated signage and lighting products on Global Trade Plaza. Across the listings the company specifies 304# stainless steel and acrylic as primary materials with screw mounting. Inner waterproof LED strips carry CE and RoHS marks, operate at DC12V and are rated for over 50,000 hours. Surface luminance is given as 500–1,500 mcd depending on color, and the units are described as waterproof, fireproof, corrosion-resistant and able to operate from -30 °C to 60 °C. Colors include white, blue, red, yellow, orange and RGB options with programmable controllers. Buyers can send an enquiry through Global Trade Plaza.