FAQ
Landscape Lighting in Granada Hills, answered
The questions we hear most from Granada Hills homeowners.
Safety and flexibility. A transformer takes 120 volt household power down to 12 volt, and at that level the buried cable is far less hazardous, which is what allows fixtures and wire to live a few inches under mulch in a garden bed. It also means fixtures can be moved, added or aimed differently as planting fills in, without the conduit and boxes that line voltage work requires. The lower voltage does not limit brightness either, since modern LED fixtures produce plenty of usable light from very little power.
We total the wattage of every fixture, then choose a transformer with meaningful headroom so it is not running at its limit and so fixtures can be added later. On the deeper properties here, a single unit at the house often cannot serve the far corners well, so we plan two or more placed closer to the areas they feed. Mounting goes on a wall or post near a dedicated outdoor receptacle, at a height that keeps it clear of irrigation spray and within easy reach when a timer setting needs changing.
Voltage falls as current travels along a wire, and on the long cable runs a larger lot demands, the last fixture on an undersized line can receive noticeably less than the first. With LED that shows up as dimming or a shift in color, and in the worst case the fixture never lights at all. We calculate load and distance for each run, use heavier gauge cable where the distance calls for it, split the system across multiple runs, and use transformer taps to land every fixture inside its operating range.
A daisy chain wires each fixture to the next in a line, so every fixture sits at a different distance from the transformer and receives slightly different voltage. The hub method runs one heavy cable out to a central connection point, then feeds several fixtures from there with equal length leads, keeping them electrically similar and brightness consistent. Hubs also make service far easier. When a fixture fails, you are working at one accessible junction with proper waterproof connectors instead of cutting into wire buried somewhere along a chain.
Low voltage cable sits shallow, usually just beneath the soil or mulch surface, protected in conduit or a sleeve where it crosses under paving or a driveway. Under the mature canopies this area is known for, White Oak Avenue being a familiar example, we hand dig rather than run a machine through the root plate, and we follow bed edges and natural gaps instead of cutting a straight line across roots. Routes get recorded too, so future digging for irrigation or planting does not discover the cable the hard way.
Path lights spread a low pool of light over walkways and drives. Bullets and uplights are directional, aimed up into a trunk, a wall or a specimen shrub. Well lights bury flush so the source disappears and only the effect shows, which suits patios and areas where nothing should stick up. Step and wall lights wash treads and low surfaces without shining directly at the people using them. Wash and flood fixtures spread broader, softer light across a fence, a hedge or a house elevation. Most yards use several types together.
From more than one side, and rarely from a single fixture at the base. A large canopy takes two or three uplights spaced around the trunk so the branch structure is revealed instead of flattened, with beam spreads chosen for the height of the crown. On tall specimens we sometimes mount fixtures up in the tree and aim down through the branches, throwing dappled shadow across the ground below. Mounting hardware allows for growth, and we return to adjust it as the trunk expands rather than letting anything bite in.
Function comes first on changing grade. Every tread, landing and transition needs enough light to read its edge, delivered by step lights recessed into risers, wall lights set into adjacent masonry, or low fixtures placed beside the run. Terraced yards benefit from lighting each level a little differently, so the eye understands there is a drop. We keep sources shielded and below eye level on stairs, because a bright fixture facing someone on the way down is worse than no light at all on ground that steps away.
It means using several intensities and directions so the yard gains depth instead of turning into a flat glow. A workable plan usually has a foreground of soft path or step light, a middle layer picking out planting or a wall, and a background of taller uplights that push the far boundary back so the property does not end at the patio edge. Contrast is what makes it work. Leaving some areas dark gives the lit ones meaning, while lighting everything evenly produces something closer to a parking lot.
Aiming and shielding, mostly. Fixtures get placed so the source falls outside the normal sightline from your patio, your windows and the neighbors, then fitted with glare guards, cowls, hoods or louvers where an angle cannot be avoided. Beam spread matters as well, since a wide flood pointed at a narrow trunk sprays light past the target and into faces. We aim the system at night with everything live, walking the property from the places people actually sit and stand, because daytime aiming is guesswork.
Because good fixtures installed poorly still fail. Undersized cable, dry connections wrapped in tape, a transformer running at its limit, fixtures aimed by hand in daylight and never checked after dark, none of that gets fixed by a better catalog. Placement, beam angle, glare control, run design and connection quality decide whether a yard looks intentional and whether the system survives several winters. Fixture quality matters for durability and beam control, of course, but the design and the hands doing the work carry more weight than the brand.
LED draws a fraction of the power older halogen lamps needed, which means more fixtures on a single transformer and less current traveling through the cable. Lamp life is long enough that changing bulbs stops being a routine chore. Beyond efficiency, LED gives control over color temperature, so warmer tones can be used on stone and structures while a slightly cooler tone reads more natural in foliage. We keep color temperature consistent within a scheme, since a mix of warm and cool fixtures across one yard simply looks accidental.
Most systems use a timer, a photocell, or a combination of the two. A photocell senses darkness and switches the transformer on at dusk, which tracks the changing season automatically rather than drifting out of step. A timer or an astronomic clock then handles the off time, whether that is a fixed hour or a set number of hours after sunset. Where zones should behave differently, the system can be split across separate controls so entry and security areas stay lit later than the garden areas do.
Brass and copper are the long term choices. They corrode into a patina rather than failing, and they tolerate irrigation water, sprinkler minerals and soil contact far better than thin aluminum or plastic. Stainless steel performs well too. Cheap fixtures tend to fail in the same two places, the lens gasket and the wire entry, where moisture works in and the electronics die. Since the labor to install a fixture is the same regardless of what it cost, the fixture body is generally the smartest place to put budget.
It deserves it. Properties backing to open hillside look out at unlit natural land, so light thrown outward reads as glare and washes out that view rather than adding anything. We aim fixtures inward and downward across the property, shield anything facing the boundary, and drop output near the edge. Lighting the cleared area immediately around a structure is genuinely useful for visibility and for finding your footing at night, and LED fixtures run cool, which is a reasonable thing to want near dry vegetation.
Usually, yes. We begin by finding out what you have, meaning transformer capacity, cable gauge, how the runs were connected and how much load already sits on each one. Sometimes there is room to add fixtures directly. Other times the existing transformer is maxed out or the cable is too light to carry another run, and the honest answer is a second transformer or a fresh run instead of piling on. Failed fixtures, corroded connectors and cable cut by later digging are all repairable.
Yes, entirely. Daniels Landscaping installs landscape lighting with one licensed contractor. The same team that plans the layout digs the cable routes, sets the fixtures, makes the connections and returns at night to aim everything. That matters because lighting is judged after dark by feel, not by a checklist, and the person adjusting a beam angle should be the person who understood the intent from the start. You deal with us from the first walk through to the final aiming.
Call (818) 443-9300 and we will come out to your Granada Hills property, ideally walking it once in daylight and once after dark so we can see what the yard already offers. We look at trees worth uplighting, paths and steps that must be readable, surfaces that take a wash well, and where power is available. You then receive a free written estimate covering fixture counts, transformer capacity and scope. Daniels Landscaping carries California license 1138709, and one licensed contractor performs every part of the installation.