# Beamswork DA FSPEC Gen2 (48in): specs and price

**Price (US):** Not published (No current USD price could be reconfirmed on a reachable listing; the cited Amazon ASIN's default rendered variant is the 72in size. Left null rather than guessed.), as of 2026-08-19.
**Brand:** Beamswork
**Deskmark:** Bronze Deskmark — pay-blind category standing 29/100, #6 of 10 in class (independent, computed from sourced data, never for sale).

## Specifications

| Spec | Value |
| --- | --- |
| Price (US) | Not published |
| Brand | Beamswork |
| Use case | freshwater |
| Fits length range (in) | 48 in (120 cm) |
| Wattage (W) | 40 |
| Output par or lumens | — |
| Spectrum | full |
| Control | inline_controller |
| Programmable schedule | Yes |
| Mounting | — |

## Frequently asked questions

**How much does the Beamswork DA FSPEC Gen2 (48in) cost?**

The Beamswork DA FSPEC Gen2 (48in) has no published US price as of 2026-08-19.

**What are the Beamswork DA FSPEC Gen2 (48in)'s key specs?**

Beamswork DA FSPEC Gen2 (48in) (Beamswork): use case freshwater, fits length range in 48 in (120 cm), wattage w 40, spectrum full, control inline_controller. Full sourced spec sheet verified 2026-08-19.

Source: https://www.amazon.com/BeamsWork-Aquarium-Spectrum-Dimmer-Freshwater/dp/B0CZBJ6WZC (amazon.com, accessed 2026-08-19)
Corroboration: https://www.reef2reef.com/threads/beamswork-48in-da-full-spec-10-000k-led-light.699687/ (accessed 2026-08-19)
Canonical: https://frontdeskreview.com/product/aquarium-lights/beamswork-da-fspec-gen2/
License: CC BY 4.0. Price history: https://frontdeskreview.com/data/price-history.jsonl