Enjoy real GM quality and fit-- 70 71 72 Skylark-GS trunk compartment light--with mercury switch--Good used shape--tested working-- new bulb-- Orange wire for power is already installed in your factory harness --easy installation $48 plus shipping from CT 06410. I have lots of real GM parts for your car-- email ros6872@hotmail.com or call 203-651-9990 www.ros6872parts.com. Contact me with needs-- thanks for looking I can accept Paypal, credit card via phone, check or money order