Features
- Approximately 2700 lumens output
- Lower heat output compared with halogen bulbs
- Low current draw suitable for cordless and corded tools
- 2D (Double D) compact shape with 4‑pin GR10q‑4 base
- Color Rendering Index (CRI) of 82
Specifications
| Wattage | 38 W |
| Lumens | 2700 lm |
| Light Technology | Fluorescent |
| Shape | 2D (Double D) |
| Base | 4‑Pin (GR10q‑4) |
| Color Rendering Index (Cri) | 82 |
| Volts Ac | 120 V |
| Equivalent | ~171 W equivalent |
| Warranty | 3 Year Limited Warranty; 1 Year free service; 90 Days satisfaction guarantee |
Compact fluorescent replacement bulb that provides about 2700 lumens for area lighting. Produces less heat than halogen and has a low current draw suitable for cordless or corded work lights. Typical applications include crawl spaces, small rooms, and general area illumination.
Project Ideas
Business
Real Estate and Home-Staging Light Kit Rental
Package two to four 2D-bulb panels with stands, diffusers, and extension cords as a rental kit for realtors and stagers who need bright, cool-running lights to photograph and show dim rooms. Brand the cases, offer delivery/pickup, and upsell weekend rates.
Home Inspector Crawlspace Lighting System
Sell a rugged, slim light board with GR10q‑4 bulb, guarded diffuser, and strap/hook mounts tailored to inspectors. Promote benefits: long runtime from small inverters, fewer shadows for photos, and low heat near insulation. Offer bulk pricing to inspection firms and training add-ons.
Trade-Show and Market Booth Illumination
Provide turnkey booth lighting packages for craft fairs and pop-ups: clamp-on or frame-mounted 2D fixtures with diffusers that keep displays cool and colors consistent (82 CRI). Include setup service and a power calculator to keep vendors under venue circuit limits.
Halogen Work Light Retrofit Service
Convert older, hot halogen work lights to energy-saving 2D fluorescent units by installing GR10q‑4 sockets, compatible electronic ballasts, and diffusers. Market to contractors seeking lower heat on jobsites and longer runtimes on generators. Offer safety testing and labeling.
Budget Continuous Lighting for Content Creators
Sell affordable continuous-light kits for Etsy sellers and YouTubers: two 2D fixtures with softboxes, stands, and a quick-start guide. Emphasize high output (approx. 2700 lm per head), low heat for small rooms, and dependable 120 V operation without expensive LEDs.
Creative
Shadowless Product Photo Box
Build a tabletop light box using two 38 W 2D fluorescent bulbs mounted on opposite sides behind white diffusion panels. The flat 2D shape spreads light evenly, the 2700 lm output gives bright, continuous illumination, and the low heat avoids softening props or melting diffusers. Use a proper GR10q‑4 socket and compatible ballast, and add a dimmer-compatible ballast if you want exposure control.
Ultra-Thin Inspection Light Board
Create a rigid, handheld light board for crawlspace and attic work by mounting the bulb behind a frosted polycarbonate sheet with a rubberized edge and hanging hook. The low current draw lets it run longer from a small inverter or tool-battery pack, and the broad 2D footprint reduces harsh shadows for clearer photos and notes during inspections.
Geometric Wall Light Art
Showcase the bulb’s distinctive double-D shape in a framed, translucent panel. Arrange one or more bulbs in a grid and let their outlines glow through acrylic. The modest heat output makes it safe for close wall mounting, while the 82 CRI keeps colors reasonably true for ambient art lighting.
Portable Makeup and Craft Station
Build a folding tabletop light with the bulb placed behind a diffuser around a central mirror or work surface. The bright, even light is comfortable for extended sessions thanks to reduced heat versus halogen, and the low draw works well on shared household circuits without tripping breakers.
Theater Prop/Set Illumination Panel
Make a slim light panel to backlight set pieces, signage, or props. The 2D bulb’s flat profile fits into tight scenic builds, and the low heat protects fabrics and foams. Add quick-disconnects for fast changeovers and a protective mesh to withstand backstage handling.