Last Updated 2 hours ago
Overview
The Eight-Light Molefay is the 5.2 kW bank built for a nominal 230/240 V supply. Its face is distinctive. The outside modules each hold three globes and the middle holds two. Each switch controls a pair of lamps wired in series.
Key specifications
| Specification | Details |
|---|---|
| Head rating | 5,200 W maximum |
| Supply and full-load current | 230 V AC or DC, 22.6 A maximum in the dealer specification. Mole lists 240 V in its catalogue. |
| Lamp contacts | Spring-loaded ferrule contacts |
| Switches | Four double-pole switches, one per series pair |
| Mount | Cast-aluminium yoke, removable 1⅛ in. steel pin |
| Body dimensions | 19 × 16⅛ × 4⅜ in. (dealer specification) |
| Weight | 20 lb |
Replacement lamps
Eight lamps occupy four series pairs. Match the replacement to the globe markings and the lamp schedule for the specific head. The available Type 5471 references do not give an ANSI replacement-code table.
Strengths and limitations
- The outside modules pivot to concentrate the beams or spread them. Four independently switched pairs allow stepped changes in output.
- A switch removes two globes together. A single failed lamp can also extinguish its series partner, so two dark positions do not establish that two lamps have failed.
Practical uses
When lighting across a backing, identify the four switch pairs during prep. Mark their positions on a sketch of the head so a requested change during a take removes the intended part of the field.
Output and photometrics
The centre reading depends on the globes, their aim and which pairs are on. The catalogue gives the head rating only. For a lighting plan, take readings at the subject distance with the actual bank. Record the lamp codes, active pairs and outside-module positions alongside the reading.
Power and controls
Mole’s catalogue identifies the 240 V version. B&H specifies 230 V AC or DC and 22.6 A maximum. Confirm the nameplate, lamp markings and fitted lead before use. The supply rating on the head and the voltage marked on an individual globe serve different purposes.
Optics and mounting
The two outer modules pivot to change horizontal coverage. A removable 1⅛ in. steel pin mounts the cast yoke to a junior receiver. The catalogue image shows the complete unit on a wheeled stand.
Comparable fixture
The similar-looking Nine-Light has a full three-by-three face. Use the eight-lamp face and Type 5471 nameplate to identify this version. Nine-Light Molefay (Type 5541).
Field coverage and further reading
The manufacturer catalogue shows the staggered centre pair clearly. B&H’s archived listing adds the pair switching, yoke size and head weight. B&H Type 5471 specifications.
Rental and used-fixture checks
Request a photograph of the nameplate, the installed globe markings and the fitted plug. Check each switched pair and make sure the outside modules hold their position.