DAY Projector Bulb 500W 120V 4PIN Base (G17Q) (DAY/DAK)
- Brand: GE (General Electric)
- Product Code: DAY
- UPC Code: 600300306460
-
$49.50
The DAY/DAK is a 500W, 120V incandescent photo-projection lamp engineered for slide projectors and projection equipment requiring precise, high-output illumination. Built in the T10 tubular form factor with a 1.25-inch diameter and an overall length of 4.00 inches, this lamp seats into the industry-standard G17Q 4-pin base featuring a keyed center pin with four small pins for secure, polarized installation. The coated opaque bulb top is designed to control light directionality, concentrating output toward the projection optics and minimizing stray light within the projector housing. The C-13D tungsten filament is optimized for the high-intensity, sustained burn demands of projection applications, delivering 12,500 lumens of initial output at a color temperature of 3200K for accurate, warm-white rendering consistent with film and slide projection standards. Operating at 120 volts, this incandescent lamp is dimmable and carries an average rated life of 30 hours at full power, with a required burn position of base down. The DAY/DAK ANSI designation is a widely cross-referenced standard shared across multiple manufacturers including GE, Sylvania, Eiko, Philips, Ushio, and Osram, making it compatible with a broad range of slide projectors, filmstrip projectors, and 8mm movie projectors from brands such as Argus, Bell and Howell, Agfa-Gevaert, Airequipt, Empire Projector, and many others. This is a discontinued lamp available in limited quantities.
(Discontinued Bulb: DAY/DAK) *** Limited availability ***
- 500W 120V incandescent photo-projection lamp, T10 tubular shape, 4.00 in. length, 1.25 in. diameter
- G17Q 4-pin base with keyed center pin for secure, polarized fit in compatible slide and filmstrip projectors
- 12,500lm initial output at 3200K color temperature for accurate, warm-white projection rendering
- C-13D tungsten filament, coated opaque bulb top for controlled light directionality, 30 life hours average rated
- ANSI DAY/DAK designation cross-references to GE, Sylvania, Eiko, Philips, Ushio, and Osram equivalents
- Dimmable; burn position base down; discontinued GE lamp available in limited quantities
| Detailed Specifications | |
| Voltage | 120 Volts |
| Wattage | 500W |
| Type | Photo-Projection Bulb |
| Color Temp (Kelvin) | 3200K |
| Lumens | 12,500 |
| Lamp Shape | T10 |
| Length | 4.00 in. |
| Diameter | 1.25 in. |
| Base Type | G17Q-4P |
| Average Life Hours | 30 Hours |
| Case Quantity | Order 10 for a full case |
| Is It Dimmable? | Yes |
| Filament | C-13D |
| Cross Reference | DAY/DAK |
| Features | Coated Bulb Top, 4-Pin Base |
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