The Jacob A60 is probably the hands down champion thrower of the stock budget lights in cost/throw - like in the 70's kcd, depending on the stock XR-E (1000 or 900). Not sure if there's anything that can compete. Properly mod'ed/tweaked it can achieve 200+ kcd on a de-domed XP-E2, so not much money for the mod either.
With the stock HD2010's, there's a lot of variation from unit to unit, and very much depending on the battery. I'd say roughly 40's, but may be higher to the 60's. Here's some great ref's from rdrfronty:
https://budgetlightforum.com/t/-/18214
https://budgetlightforum.com/t/-/22397
https://budgetlightforum.com/t/-/25465