Motion-Sensing Outdoor Lights Effective

Question: I want to install some outdoor security lights, but my budget is limited for the lights and for the electricity to operate them. Does it make sense to use low-cost motion-sensing lights instead?

Answer: It makes perfect sense to use motion-sensing security lights. These are the only type that I use at my own home. They are not expensive to buy, they use very little electricity, the bulbs last practically forever and they really scare away thieves better than normal lights.

With new technology and smaller components, these lights no longer look like a giant two-eyed bug sticking out from your house. For example, some new decorative motion-sensing lanterns have real 5mm beveled glass with polished solid brass housings. You can barely see the motion sensor.

For very inexperienced do-it-yourselfers, there are now wireless motion-sensing kits that install in five minutes. Screw an adapter into any outdoor light socket. Screw the lightbulb into the adapter. Mount the motion sensor to the wall near the light and it is ready.

Consider using a design that incorporates X-10 technology to control four other devices inside your home. When the outdoor security light senses motion, it comes on. It also sends a signal indoors switching on a light, radio, TV, etc., so a would-be thief is certain that he has been seen.

For high security or remote areas, a Buzz Bulb can be effective. When it senses motion, it produces a 100 decibel screech. If you are handy with tools and want to hide the motion sensor, try a smart box. It is mounted in an outdoor wall and looks like an ordinary electrical outlet box.

A dual output (called hi/low) model eliminates the expense of two light fixtures. It provides gentle background lighting for walkways, patios, etc. When motion is detected, it switches from its background 20% intensity to full brightness. After one to 15 minutes (you set the time), it dims again.

For the greatest security, select a motion-sensing light with a built-in mini-video camera. When motion is sensed and the light comes on, it starts a VCR. As soon as most thieves even see a camera, they are long gone.

Don’t just buy the cheapest model on sale. First determine the area for which you need security. Select a model with the proper sensitivity range and angle of coverage. Too large a coverage angle or nonadjustable sensitivity will cause passing cars or the neighbor’s dog to turn it on.

Although more expensive, my favorites are solar-powered motion-sensing lights. These use no electricity, and with no wiring, you install them in minutes. Even with many cloudy days, the built-in batteries keep it working.

Write for (or instantly download https://www.dulley.com) Update Bulletin No. 833, a buyer’s guide of 10 electric and solar motion-sensing lights, coverage angle, sensitivity, styles and features. Please include $3 and a business-size self-addressed stamped envelope and mail to James Dulley, Los Angeles Times, 6906 Royalgreen Drive, Cincinnati, OH 45244.

New Gas Stoves Don’t Have Pilot Lights

Q: I bought a new gas range two months ago. I never really use the back burners. I want to turn off the pilot lights to these burners, but I cannot find the small gas valves.

A: New gas ranges use electronic ignition systems so they do not have pilot lights. These no-pilot light designs do not waste any gas when the burner is not turned on.

With older gas ranges, you can have the pilot light shut off on seldom-used burners and use matches. Pilot lights give off both heat and humidity (water vapor is a combustion product). This is wasteful in the summer.

Pick Skylight to Suit Ventilation Purposes

Q: We are planning to add a fairly large skylight to our living room, and we are debating whether to get a venting or a fixed model. The venting designs cost more. What do you recommend?

A: The best choice for you depends on how you keep your home comfortable in the summer. If you use natural ventilation much of the time, get a model that opens. Its location is perfect for venting out hot air.

If you air-condition the majority of the time, get a lower-cost fixed design. Without the opening mechanism, there are no moving parts to wear out. Although the venting models seal well, a fixed is more leak-resistant.

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James Dulley has written a new 224-page book, “Affordable Efficient Houses,” which includes timber-framed, modular, circular, log, steel-framed, post and beam, and cedar houses. You can order this book for $14.95 (includes delivery) with check payable to James Dulley. Mail to James Dulley, Houses, P.O. Box 54987, Cincinnati, OH 45254 or visit https://www.dulley.com/houses.htm.