2 ft. 55 Watt Equivalent Integrated LED Black/Gray 4-Light Motion Control Garage Light, Bright White

It can. I plugged mine into garage opener outlet and set up for total auto operation comes on when I open garage or house doors and auto goes off.

Thank you for the question. At the moment Commercial Electric does not offer this in White. But they are always coming out with new product. This is a great suggested product.

Thank you for the question. It is not recommended to be mounted onto the wall. If you do so. Please make sure the item is properly secured to the wall. So there is no chance of it falling off the wall.

There's a cord on one side, an outlet on the other end. To hang two of them just plug the first one into a house outlet, then plug the second one into the outlet on the side of the light. Both lights are individually controlled by their own motion sensor, so when there's movement they may not both come on at the same time if the movement is outside the detection zone of one of the lights. These have been very helpful in a two car garage, coming on after dark when returning home, with the second light illuminating the way through the garage into the house and then turning off after a short waiting period.

It is set up to plug into a receptacle. You could cut off the plug at the end of the cord and hardwire it but you would of course void the warranty

yes

I don't believe so ,bought my light last year and came in one color.

Thank you for inquiring about 3 pack # SHOP2X4/840/MOT/HD/3. The single pack # SHOP2X4840MOTHD is actually priced a little higher per unit vs. the 3 pack.

There are other commercial electric lights without motion detection at Home Depot. Two foot length may not be abundant but three or four foot versions with either string on/off or a switch controlled outlet should be available. The motion detector that shuts off automatically is a nice feature if you tend to leave on lights when you exit the room :)

Yes, it does have a chain pull.