This light kit includes both 3D Instructions for Light As You Build if you're building from the ground up or Light After Build if your kit is already built. Bring the mystery of LEGO® The X-Files 21369 to life with a Light My Bricks™ light kit that recreates the eerie glow of Mulder’s basement office, the tense warmth of a torchlit forest search and the blinding spectacle of an otherworldly UFO encounter. From the dim light spilling through office windows to the pulsing green menace hidden in the trees and the craft’s piercing beams above, this kit transforms the model into a cinematic display packed with atmosphere, nostalgia and paranormal intrigue. Light My Bricks™ Superior Componentry: Engineered for the Best Build Ever. Ribbon thin flat cables designed with exact specifications for the LEGO System, to fit snuggly between studs, flat enough to thread between plates and around corners with no gaps. Cable connectors have been designed specifically with reverse polarity so you can connect them easily and in any orientation, up or down. All component casing and housing has been designed to connect seamlessly onto the LEGO stud system, with LEGO dimensional parts. The most Powerful LED lighting, with epic effects specific to each build.