Add $99 to qualify for Free Ground Shipping*
ONLY 11.95 flat rate shipping on orders under $99.
Ballasts & Drivers
Electric Vehicle Chargers
Life and Safety Products
Horticultural Lighting Products
Light Control Products
Our easy-to-use BulbFinder will let you find the correct bulb, step by step.
Select a bulb category to get started
243 Stafford St.
Worcester, MA 01603
Tel. 1 (888) 455-2800
The Business Lighting Experts
SKU: B90 | Ordering Code: B90
| UPC: 663015105032
Finding the lighting solutions you need might be simple at Bulbs.com, but buying them is even easier.
Thanks to our exclusive BulbTrack feature, you can quickly and easily order the products you
have purchased in the past or plan to order in the future by simply adding them to your My BulbTrack
page. Products are added to your My BulbTrack page when you check out from your shopping cart or add
them from the product description pages.
Once a product has been added to My BulbTrack, ordering it is as easy as entering the quantity
or clicking on the product image. You can even add notes to each product to record where it is used
in your business or home. Make buying your replacement lighting as simple as it should be.
Create your BulbTrack today!
Order within the next 4 hours 7 minutes to ship today
Add 2 to your cart to get free ground shipping
Philips Bodine B90 emergency ballast works in conjunction with an AC ballast to convert new or existing fluorescent fixtures into emergency lighting. The emergency ballast consists of a high-temperature nickel-cadmium battery, charger and electronic circuitry in one compact galvanized case. When AC power fails, the B90 immediately switches to the emergency mode, operating one lamp at a reduced lumen output for a minimum of 90 minutes. When AC power is restored, the emergency ballast automatically returns to the charging mode and delays AC ballast operation for approximately three seconds to prevent false tripping of the AC ballast end-of-lamp life shutdown circuits.
Initial Lumen Output
Number of Lamps
Lamps by Wattage
Ballast Lamp Type
AC Input (Watts)
Charging Current (Amps)
Sign up to receive our best offers
Stay connected with Bulbs.com