The National 800-424 Replacement Bulb (10W/12V) is a 12 volt, 10 watt halogen reflector replacement bulb.

Compatible with 460 Series Microscopes

Related Questions and Answers

Q: 1. can you synchronize with other transmitters to make it work together with other flashes?

A: To sync with other transmitter systems, Siros 800S features a standard 3.5mm sync input on the bottom of the unit. Using the appropriate receiver unit and adapter cable, this would allow for the Siros to work with other systems.

Q: 2. Can I use the Siros Lithium batteries on these lights or do those batteries only work for siros l?

A: The Siros 800S is mains / wall power only, the Siros L rechargeable lithium ion batteries are only compatible with the Siros L monolights.

Q: 3. Hello all, Does any one know what is needed to achieve successful HSS shooting using a Pentax 645Z with this monolight? Aside from swapping in a longer burning bulb, are there any other required firmware/hardware considerations? Anyone having real world on-location experience using hss this light, please tell what you know.I looked at the Profoto B1 option (lower power; no hss provision for Pentax 645), but prefer the Bron., even if I have to bring my own power on location. Thanks everyone in advance!

A: At this time there is no system that allows the Pentax 645Z work in HSS.

Q: 4. How much does the battery weigh? Not the package, just the battery?

A: The Power2000 ACD-800 Battery for Nikon EN-EL18d weighs 0.425 lb. This is the weight of the battery itself.

Q: 5. In what increments will it display measured lux? Eg: 0-1999lx rounded to 1s place. 2000-19,990 to the 10s place etc. (Not range)

A: The Sekonic SPECTROMETER C-800 displays lux to the single digits. For example 2161 is a lux reading that it may show.

Q: 6. Who makes these batteries? I have one from end of May hardly used. Now Z9 says cannot provide data and all three lights on charger flash.

A: Power2000 ACD-800 Battery for Nikon EN-EL18dis distribute in the USA by Vidpro. There manufacture is based in China. We recomend using your ofbrand batteries at least once a month to preven the active chemicals within the cell from to droped which eventually causes the battery to die sooner. This battery has a 2 years warranty which would cover any manufacture deffect.

Q: 7. Can you tell me what's HS Flash Tube . I read over the specs and I saw this light goes in HSS only with this HS Flash Tube . Can you tell me if this Flash Tube comes with the Monolight or I have to buy it separately?? If yes can you send to me a link with this HS Flash Tube

A: Unfortunately, the HS flashtube originally offered for the Siros system is no longer in production.

Q: 8. Would I need to change the modeling light in case of 230VAC/60Hz use?

A: If using the original modeling lamp (part number B-24.260.00) the modeling lamp does not need to be changed when using 230V AC. If a third-party lamp has been substituted, we recommend changing to the broncolor lamp before using higher voltages.

Q: 9. According to the Specs, this monolight's power ranges from 4 to 800 Ws. I would like to buy the 2-light kit for use in a small home studio (600 sq ft) for product photography. I would like powerful lights that can be dialed down to low light output when needed. Can this powerful monolight also be used for low light photography? Thanks in advance.

A: While the power range could work for shooting products, it all depends on the size of your space and the type of products you will be shooting. One thing to keep in mind is that any modifiers used over the monolights can further reduce the output.

Q: 10. The Nikon Brand is 36Wh and this one is 41.2Wh - Can you explain the difference? Thank you.

A: The Power2000 2 x Nikon EN-EL18d Type Batteries & Dual Bay LCD Charger is higher Wh. So it might last longer but that does not effect its use.