In a personal injury action brought by plaintiff-electrician for injuries suffered while working at defendant-property, alleging a violation of N.Y. Labor Law section 240(1), the Appellate Division properly concluded that plaintiff had not established entitlement to summary judgment on liability, but it erred, however, in denying summary judgment to defendants 1095 and Magen, because they established as a matter of law that the conduit did not fall on plaintiff due to the absence or inadequacy of an enumerated safety device.