Outdoor Lighting — Page 4
Do Security Lights Need Planning Permission?
At outputs above 1,600 lumens, security lights can actually wash out the camera footage they're meant to support — blown highlights obscure the faces and plates you need most.
How To Protect Landscape Lighting Wire
Wrapping soft PVC sleeve around your landscape wire is closer to a rodent snack than a deterrent — they chew it because the resistance is just right for grinding down their incisors.
Why Do Motion Sensor Lights Give False Detections?
A stationary radiator in your PIR's field of view won't trigger it — but that same radiator switching on will, because PIRs detect heat moving, not heat itself.
How To Install 120V Landscape Lighting?
A small voltage drop that barely registers on a 120V circuit can visibly dim your fixtures at 12V — which is why transformer placement and wire gauge matter more than most installers expect.
How To Add Landscape Lighting To Existing?
Keep your transformer below 80% of rated load — that single rule determines whether your expansion works flawlessly or leaves every new fixture dimming and flickering.
How To Protect Outdoor Lights From Rain?
A plain IP67 light handles immersion but fails a pressure-jet test — and since ratings don't stack, you need a dual-rated fixture like IP65/IP67 if you want both.
How To Repair Landscape Lighting Wire?
Before you grab a shovel, know that a broken buried wire is one of the less likely reasons your landscape lights have gone dark. The transformer, GFCI, and timer are far more common culprits — and none of them require any digging.
Do Pool Lights Need To Be Grounded?
At 12V, LED pool lights sit below the NEC's low-voltage contact limit — but in water, that's still enough current to cause muscle tetany and prevent a swimmer from surfacing.
How To Install Landscape Lighting Under Sidewalk?
Per NEC 300.5, low-voltage landscape lighting only needs 6 inches of burial depth — not the 18–24 inches you'll see quoted everywhere online, which applies to 120V circuits.
Can A PIR Sensor Be Connected To Any Light?
A CFL triggered by a motion sensor glows dimly for up to 3 minutes before hitting full brightness — plenty of time for an intruder to walk away unbothered.
Can Low Voltage Landscape Lighting Cause A Fire?
Halogen landscape bulbs can hit 1,200°F — well above the 300–500°F at which dry mulch ignites. Upgrade to LEDs and that fire risk essentially disappears.
Do Pool Lights Need Transformer?
That spare capacity on your landscape transformer isn't a shortcut — NEC Article 680.23(A)(2) explicitly bans it for any submerged pool fixture, regardless of voltage.