Installation Manual

Larson Electronics LLC www.LarsonElectronics.com [e-mail]
9419 E US HWY 175, Kemp, TX 75143 - P: [phone] - F: [phone]
HUL-18
POWER:
1. The HUL-18 is equipped with a 16 foot coil cord with a cigarette plug.
2. Each unit is configured for either 12 volts or 24 volts DC. The 12 volt models can be
plugged into 12 volt DC power supplies, which most consumer vehicles operate on. The
24 volt models can be plugged into a 24 volt DC power supply, generally for military and
heavy equipment.
PLEASE NOTE: There is no difference in light output between a 12 volt and 24 volt
model. Each unit is configured to a specific voltage and IS NOT interchangeable.
3. Power transformers (DCP-11-DP) can be purchased through our website to run this
halogen spotlight from household wall outlets.
REPLACING THE BULB:
Replacement bulbs are available on our website at www.Larsonelectronics.com.
(Part Number HUL-18-SB)
1. Four (4) screws hold the housing and the lens together. To replace the bulb you must
use a Philips head screw driver to remove the screws.
2. Unplug both of the deutsch connectors from the used bulb.
3. Remove both of the wire prongs that hold the bulb in place. You should now be able to
remove the bulb.
4. Insert the new bulb by plugging the deutsch connectors back in.
5. Be sure to connect the two wire prongs on the new bulb.
6. Align the screw holes on the cover with those of the holes in the housing and insert the
screws back in to place.
DETACHABLE CORDS:
 Each cord is attached via a weatherproof 2-pin Deutsch connector.
 The cords are detachable by depressing the tab on the top of the connectors.
 Additional or replacement cords can be ordered from our website.
* We offer 16 foot coil cords with a cigarette plug (C-16-CC-CP), 21 foot cords with ring
terminals (C-21-RT), 16 foot cords with battery clamps (C-16-BC), and 16 foot straight cords
with cigarette plugs (C-16-CP).