Sylvania / Osram BTH (575W/115V) Lamp
- Price: $33.95
- Calculate Shipping
-
Usually ships in 7-14 days
Availability Details
CloseThis is a special order item and is non-cancelable and non-returnable. Est. arrival at B&H is 7-14 days (subject to availability). Your order will be charged at time of shipment.
International orders*
For international orders, credit cards will be charged at time you place your order.
The Sylvania BTH (575W/115V) Lamp is a T6 shape Biplane Filament Tungsten Halogen bulb. The BTH (575W/115V) has a P28s Medium Prefocus base. This lamp is commonly used for studio, theater, TV & video.
- Compact biplane filament design
- Designed for Fresnels using P28s Medium Prefocus Base
- Compact segmented filament
- Improved base design with better electrical contacts
- Similar output and color temperature (°K) to the HPL & GLC lamp
| Application | Theater, film, TV and concert lighting |
| Watts | 575 |
| Volts | 115 |
| Color Temperature | 3250K |
| Approx. Lumens | 15,500 |
| Base Type | P28s Medium Prefocus |
| Shape | T6 |
| Technology | Biplane filament tungsten halogen |
| Distance | 2.2" (55.6 mm) |
| Diameter | 0.7" (19 mm) |
| Maximum Overall Length | 5.0" (127 mm) |
| Average Life Hours | 300 |
| Filament | C-13D |
| Temperature Range |
Max. bulb temperature: 1652°F (900°C) Min. bulb temperature: 482° F (250°C) Max. seal temperature: 662°F (350°C) |
| Operating Position | Within ±90° of vertical position (s90) |
Gloves
- Price: $16.95
Care & Cleaning
-
- Original: $4.99
- Save: $0.50
- Price: $4.49
Bags & Cases
- Price: $12.99
What's in the Box
- 90-Day Warranty
Why Shop at B&H
Make your online shopping trip personal with our online Live Chat representatives. You can easily reach an in-house expert while browsing our site for your shopping needs. We have the most highly-trained staff in the industry who are pros in their fields, and their professional expertise will help you get the most from your purchase.
Place your domestic order with us for shipment via any UPS, FedEx Economy, or FedEx Priority shipping methods by 4 PM ET Monday through Thursday or 11 AM ET Friday and your order will be shipped that day. Visit our Shipping Delivery Times page for further details. Delivery times are subject to payment verification.
We appreciate your purchase from us, and we understand that sometimes the products you buy don’t turn out to be the right choice for you. We guarantee your peace of mind with our 30-day return policy. With no standard restocking fee and few restrictions, you’ll enjoy a return process as easy as shopping with us. Please visit our Return Policy page for further details.
We’ve made iPhone and Android mobile apps available for your service and shopping convenience. Use filtered search to find and purchase almost any item we sell and ship worldwide. Download product manuals and guides for many popular items. See high-resolution product images in close-up detail. Manage wishlists and view order history. Visit our Mobile Apps page to download.
See sample Newsletter
Help
Company Information
B&H Resources
