Four cost lines, not one
Buyers compare the hardware price and then discover the artwork, the mounting hardware and the access costs. an LED gobo projector is a system: light source, optics, a piece of custom glass, a bracket and somebody's time on a ladder. Quoting only the first of those produces budgets that do not survive the first year.
- Hardware — the fixture, lens and bracket
- Custom artwork — the gobo, and every re-cut after it
- Installation — access, power and making good
- Running cost — cleaning, power and replacement cycles
What you pay for the fixture
Two things move the hardware price: watts and ingress rating. Output costs money because it needs a bigger LED, a better driver and more heatsink; IP65 costs money because it needs sealing, gaskets and a design that survives being opened. Neither is worth skimping on if the site demands it, and neither is worth paying for if it does not.
- Output, which sets the LED, driver and heatsink size
- Ingress rating, which sets the sealing and housing design
- Lens quality, which sets how much output reaches the wall
- Finish and hardware, which set how it survives the site
| Specification | Lower cost | Higher cost |
|---|---|---|
| Output | 15 W class | 300 W and above |
| Ingress rating | Indoor rated | IP65 for exposed positions |
| Optics | Fixed lens | Zoom with lockable focus |
| Artwork | Metal gobo | glass gobo with fine detail |
Custom artwork and gobos
Budget for artwork as a subscription, not a purchase. A single LED gobo projector might need one gobo in five years; a twenty-site rollout will need dozens, and every one of them is a small project with artwork, proofing and shipping. Standardising the file and the size is the single biggest saving available.
- Engraving per unit, and any minimum quantity
- Artwork preparation if the supplied file needs work
- Shipping, especially on small reorders
- Lead time, and the cost of waiting
The line that surprises people
Installation is where budgets break, because it depends on the site rather than the product. Access equipment, a new power run, out-of-hours working and making good afterwards are all variable and none of them appear in an LED gobo projector quote. Survey before you commit, and price the access separately.
- Access equipment — ladder, scaffold or powered platform
- Power run and any making good afterwards
- Out-of-hours or trading-hours working
- Fixings, bracket and cable management
Running cost over three years
The three-year picture: hardware once, artwork a few times, cleaning twice a year, power continuously. Of these, the one buyers underestimate is cleaning — and the one that decides it is whether the unit can be reached with a ladder.
Where to save and where not to
Save on image size, not on output. Halving the projected area doubles the contrast at the wall for nothing, and it lets a smaller LED gobo projector do the same job. Do not save on the ingress rating, the bracket, or the artwork file — those three cuts cost more than they save within two years.
