Watt Outdoor

The following nine items are on one 15 amp circuit. I want to add a tenth item.

On one 15 amp wire (one 15 amp circuit) there are currently :

1) Back Door outside Light (one bulb, 75 watt)

2) Light fixture above Washer and Dryer (two 75 watt bulbs)

3) Light in Garage (one 100 watt bulb)

4) Lights for automatic Garage Door Opener (two 60 watt bulbs)

5) Automatic Garage Door Opener (unknown wattage)

6) Two outlets in the garage (sometimes used)

7) Garage Attic Fan (unknown wattage)

Two light fixtures on the outside of the garage door (one on either side) (two 60 watt bulbs total)

9) One Outdoor motion light fixture with two 100 watt bulbs.

Here is my question. There are currently 9 items shown above. I want to add another item so the future total will be 10 items. This is what I want to add : I want to add ANOTHER outdoor automatic motion light with two 100 watt bulbs. Will I be overloading this 15 amp circuit?
Thank you.